nh cdl pre trip checklist

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Contents of the New Hampshire CDL HANDBOOK - 2024 New Hampshire CDL MANUAL

• New Hampshire CDL Manual - SECTION 1: INTRODUCTION . . . This section of the New Hampshire CDL (commercial drivers license) Manual - New Hampshire CDL Handbook is for all drivers. Who needs a New Hampshire CDL? CDL Exceptions, How to Get a New Hampshire CDL. Additional Requirements. General. New Hampshire State Laws and Rules. Other Rules.
• New Hampshire CDL Manual - SECTION 2: DRIVING SAFELY . . . This section of the New Hampshire CDL (commercial drivers license) Manual - New Hampshire CDL Handbook is for all drivers. New Hampshire CDL Rules, Vehicle Inspections, Basic Vehicle Control, Shifting Gears, Seeing, Communicating, Controlling Speed, Managing space, Driving at Night, Driving in Fog, Driving in Winter, Driving in Very Hot Weather, Mountain Driving, Railroad Crossings, Seeing Hazards, Emergencies, Skid Control/Recovery, Collision Procedures, Fires, Staying Alert and Fit to Drive, Illness, HazMat Rules for All Commercial Drivers.
• New Hampshire CDL Manual - SECTION 3: TRANSPORTING CARGO . . . See detailed information about the New Hampshire CDL General Knowledge Test . This section of the New Hampshire CDL (commercial drivers license) Manual - New Hampshire CDL Handbook is for all drivers. Inspecting Cargo, Cargo Weight and Balance, Securing Cargo, Handling Other Cargo. Prepare to pass the New Hampshire CDL General Knowledge Test .

• New Hampshire CDL Manual - SECTION 4: TRANSPORTING PASSENGERS SAFELY. . . See detailed information about the New Hampshire CDL Passenger Vehicles Test . This section of the New Hampshire CDL (commercial drivers license) Manual - New Hampshire CDL Handbook is for drivers who need a passenger vehicle endorsement to transport passengers. Vehicle Inspections, Loading and Unloading, Driving Techniques, Passenger Management, Miscellaneous Requirements. Prepare to pass the New Hampshire CDL Passenger Vehicles Test .
• New Hampshire CDL Manual - SECTION 5: AIR BRAKES . . . See detailed information about the New Hampshire CDL Air Brakes Test . This section of the New Hampshire CDL (commercial drivers license) Manual - New Hampshire CDL Handbook is for drivers who drive or tow vehicles with air brakes. The Air Brake System, Dual Air Brake Systems, Combination Vehicle Air Brakes, Inspecting the Air Brake System, Using Air Brakes. Prepare to pass the New Hampshire CDL Air Brakes Test .
• New Hampshire CDL Manual - SECTION 6: COMBINATION VEHICLES . . . See detailed information about the New Hampshire CDL Combination Vehicles Test . This section of the New Hampshire CDL (commercial drivers license) Manual - New Hampshire CDL Handbook is for drivers who need a Class A CDL. Driving Combination Vehicles Safely, Coupling and Uncoupling, Inspecting a Combination Vehicle. Prepare to pass the New Hampshire CDL Combination Vehicles Test .
• New Hampshire CDL Manual - SECTION 7: DOUBLES AND TRIPLES . . . See detailed information about the New Hampshire CDL Doubles and Triples Test . This section of the New Hampshire CDL (commercial drivers license) Manual - New Hampshire CDL Handbook is for drivers who tow doubles or triples. Towing Double/Triple Trailers, Coupling and Uncoupling, Inspecting Doubles and Triples, Doubles/Triples Air Brake Check. Prepare to pass the New Hampshire CDL Doubles and Triples Test .
• New Hampshire CDL Manual - SECTION 8: TANK VEHICLES . . . See detailed information about the New Hampshire CDL Tank Vehicles Test . This section of the New Hampshire CDL (commercial drivers license) Manual - New Hampshire CDL Handbook is for drivers who drive tank vehicles. Tank Vehicle Definition, Inspecting Tank Vehicles, Driving Tank Vehicles, Safe Driving Rules. Prepare to pass the New Hampshire CDL Tank Vehicles Test .
• New Hampshire CDL Manual - SECTION 9: HAZARDOUS MATERIALS/WASTES . . . See detailed information about the New Hampshire CDL Hazardous Materials Test . This section of the New Hampshire CDL (commercial drivers license) Manual - New Hampshire CDL Handbook is for drivers who need a HazMat endorsement. Intent of the Regulations, Transporting Hazardous Materials, Communication Rules, Loading and Unloading, Bulk Tanks, Federal Driving and Parking Rules, Dealing with Emergencies, Appendix A - Table of HazMat Class Definitions, Hazardous Materials Warning Labels and Placards. Prepare to pass the New Hampshire CDL Hazardous Materials Test .
• New Hampshire CDL Manual - SECTION 10: SCHOOL BUSES . . . See detailed information about the New Hampshire CDL School Bus Test . This section of the New Hampshire CDL (commercial drivers license) Manual - New Hampshire CDL Handbook is for drivers who need a School Bus endorsement. Danger Zones - Use of Mirrors, Loading and Unloading, Emergency Exit and Evacuation, Railroad Highway Crossings, Student Management, Anti lock Braking Systems, Special Safety Considerations. Prepare to pass the New Hampshire CDL School Bus Test .
• New Hampshire CDL Manual - SECTION 11: PRE-TRIP TEST . . . See detailed information about the New Hampshire CDL Pre-Trip Inspection Skills Test . This section of the New Hampshire CDL (commercial drivers license) Manual - New Hampshire CDL Handbook will assist drivers taking the pre trip inspection skills test. All Vehicles, External Inspection (Buses, Trucks, Tractors), Trailer, Coach/Transit Bus, School Buses Only, Truck or Combination Vehicle Inspection Guide, Passenger Transport Vehicle Inspection Guide. Prepare to pass the New Hampshire CDL Pre-Trip Inspection Skills Test .
• New Hampshire CDL Manual - SECTION 12: BASIC VEHICLE CONTROL SKILLS TEST . . . See detailed information about the New Hampshire CDL Basic Vehicle Control Skills Test . This section of the New Hampshire CDL (commercial drivers license) Manual - New Hampshire CDL Handbook will assist drivers taking the basic vehicle control (basic maneuvering) skills test. Scoring, Exercises. Prepare to pass the New Hampshire CDL Basic Vehicle Control Skills Test .
• New Hampshire CDL Manual - SECTION 13: DRIVING TEST . . . See detailed information about the New Hampshire CDL Road Skills Test . This section of the New Hampshire CDL (commercial drivers license) Manual - New Hampshire CDL Handbook will assist drivers taking the CDL Skills road test. How you will be tested. Prepare to pass the New Hampshire CDL Road Skills Test .

Are YOU ready to get YOUR New Hampshire CDL? Prepare for YOUR New Hampshire CDL Tests NOW . . .

• In separate study modules - you won't need all of them - don't waste time on what you don't require.
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The Complete Pre-Trip Inspection Checklist

Due to heavy memorization, the pre-trip inspection is one of the hardest aspects of the CDL test. Also called the “Vehicle Inspection Test,” the pre-trip is one of the tests that trucking students fail the most.

With this pre-trip inspection checklist, we tell you everything you need to know and what you need to check for.   

Engine Compartment – What to Check For:

When checking the engine compartment, you always want to make sure the following components are properly mounted and secured. You should also make sure they are not cracked, bent, or broken. The items you need to check for include:

Belt-Driven Alternator

All of the wires are connected. The belt is not cracked or frayed, and the free play on the belt is between ½ to ¾ of an inch.

Belt-Driven Water Pump

The free play on the belt is between ½ to ¾ of an inch, and all the hoses running to and from the water pump are tightly clamped. Ensure nothing is leaking.

Brake Chamber

The brake chamber is not leaking air.

The brake drum is properly mounted and secure.

The brake hose is rubber; it is not cracked and is not leaking air.

Brake Lining

Check for oil or debris on the lining. There should be at least ¼ of an inch of friction material.

Caste Nuts and Cotter Pins

All three caste nuts and cotter pins are present.

Coolant Reservoir

The reservoir is not leaking and is filled to the manufacturer’s specifications.

 The drag link is properly mounted and secure, and not cracked, bent or broken.

Gear Box and Hoses

The gear box and hoses have no abrasions, bulges or cuts, and are not leaking.

Gear-Driven Air Compressor

The air compressor is properly mounted and does not leak.

Gear-Driven Power Steering Pump

The steering pump is properly mounted and not leaking.

General Hoses (Passenger and Driver’s Side)

The hoses are secure at both ends and are not leaking. There are no abrasions, bulges, or cuts.

The hub seal (or axle seal) is leaking and is filled to the manufacturer’s specifications.

Leaf Springs

None of the leaf springs have shifted or are bent or broken.

There are no signs of leaks under the truck.

There are no lug nuts missing. There are no rust trails, powder residue, or cracks around the bolt holes.

The oil level is filled to the manufacturer’s specifications.

The pitman arm is properly mounted and secure. It is not cracked, bent, or broken.

Power Steering Fluid Reservoir

The power steering reservoir is not leaking and is filled to the manufacturer’s specifications.

The rim does not have any unauthorized welds.

Shock Absorber

The shock absorber is not leaking. If it is leaking, the leak will be at the point where the top and bottom portion of the shock meet.

Slack Adjuster and Push Rod

With the brakes released and pulled by hand, the push rod does not move more than one inch.

Spring Hanger

The spring hanger is properly mounted and secure.

Steering Column

The steering column is properly mounted and secure. It is not cracked, bent, or broken.

There are no abrasions, bulges, or cuts on the tread or sidewalls. Tread depth should have a depth no less than 4/32 of an inch. Tires are properly filled to the manufacturer’s specifications. This can be checked with an air gauge.

The tie rod is properly mounted and secure, not cracked, bent, or broken.

Make sure all are accounted for.

Driver Door Fuel Area-What to Check For:

Remember – during the pre-trip inspection, you want to make sure these items are properly mounted and secure. Look for cracks, bends, and breaks.

The actual airbag has no abrasions, bulges, cuts, or leaks. The airbag is not missing mounting bolts.

The axle seal is not leaking and is filled to the manufacturer’s specifications.

The brake drum is secured properly and has no cracks, bends or breaks.

Check the brake hose at both ends to make sure it is not leaking air.

There is no oil or debris on the brake lining. There is at least ¼ of an inch of friction material.

Catwalk and Steps

The cat walk and steps are clear of any loose objects.

Door and Hinges

The doors open, close, and latch properly. Door seals should not be worn, torn, or rotten.

Drive Shaft

The drive shaft is not twisted, and the u-joints are free of any debris.

The tread and sidewalls have no abrasions, bulges, or cuts. The tread depth is no less than 2/32 of an inch. Tires are properly filled to the manufacturer’s specifications. This can be checked with an air gauge.

Exhaust System

The exhaust system shows no signs of leaks.

Frame and Cross Members

There are no unauthorized holes or welds. Bundle up the cross members to ensure none are missing.

Fuel is not leaking from the tank, and the cap is on tight.

There are no rust trails, loose bolts, powder residue, or cracks around the bolts.

Mirrors are clean, with no cracks or chips.

The mud flap is secured properly, with no cracks, bends and breaks.

There are no unauthorized welds.

The shock absorber is secure at both ends and not leaking. If it does leak, it is preferable to leak in the middle.

There is proper spacing between the tires and there is nothing stuck.

The spring arm is secure at both ends.

Spring Mount

The spring mount is secure at both ends.

The torque arm is secured properly, with no cracks, bends or breaks.

No u-bolts are missing.

Coupling Area-What to Check For:

Air lines should be secure at both ends with no abrasions, bulges, or cuts. They should not be leaking, dragging, or tangled.

Make sure the apron is properly mounted and secure. Look for cracks, bends, and breaks.

Make sure there is enough space between the tractor mud flap and the trailer landing gear, so that they don’t hit each other when making a turn.

Electric Line

The electric lines are secure at both ends. There are no abrasions, bulges, cuts, or exposed wires.

There is no space between the apron and the skid plate.

The seals are in good condition with no cracks, signs of rotting, or leaking air.

The king pin is properly mounted and secure, without cracks, bends and breaks.

Locking Jaws

Physically check that the locking jaws are fully locked around the king pin.

Mounting Bolts

No mounting bolts are missing.

The platform is properly mounted and secure, without cracks, bends and breaks.

Release Arm

The release arm is in the fully locked position.

The skid plate is properly lubed.

Sliding Fifth Wheel Locking Pin

The pin is in the fully locked position.

Trailer- What to Check For :

The airbag has no abrasions, bulges, cuts or leaks, not missing any mounting bolts.

The brake chamber is properly mounted and does not leak air.

The brake hose is secure at both ends with no abrasions, bulges, cuts, or leaks.

No oil or debris on the brake lining and at least ¼ of an inch of friction material.

No missing cross members.

Header Board

The header board does not have any holes or missing rivets.

Landing Gear

The landing gear is fully raised and the cradle handle secure.

No rust trails, powder residue, or cracks around the bolt holes.

The rims do not have any unauthorized welds.

Rear Door and Hinges

The rear door opens, closes, and latches properly. Door seals are not worn, torn, or dry rotten.

The shock absorber is secure at both ends with no leaks.

When the brakes are released and pulled by hand, the push rod does not move more than one inch.

Tandem Frame and Release

Release handle and locking pins are in the fully locked position.

Trailer Tire

There are no abrasions, bulges, or cuts to the tread or sidewalls. Tread depth is no less than 2/32 of an inch. The tire is properly filled to manufacturer’s specifications and checked with an air gauge.

Light Check

There are five locations where you must check your lights. These include:

• Front of the truck
• Both sides of the truck
• Rear of the truck
• Both sides of the trailer
• Rear of the trailer

The five functions are:

• Left turn signal
• Right turn signal
• Four way flashers
• High/low beams
• Brake lights

Inspection and Brake Tests-What to Check For: In-Cab

The last section is In-Cab Inspection and Brake Tests. For the In-Cab Inspection you once again want to make sure all of the following components are properly mounted and secure. As well as the following:

Air Brake Test

There are three stages to an air brake test:

• Applied Pressure Test – When doing the Applied Pressure Test, you want to build the air pressure to governor cut out. Put the truck in the lowest gear, turn the engine off and immediately turn it back on. Push in the tractor and trailer valves which then release the parking brakes. Push and hold the brake pedal, allowing the gauges to stabilize. When the gauges have stabilized, announce the Primary and Secondary PSI. Listen for air leaks while doing this.
• Warning Light and Buzzer – Pump down on the brake pedal until the warning light and buzzer comes on. This is typically at or before 60 PSI.
• Tractor/Trailer Protection Valve Pop Out – Pump down on the brake pedal until the tractor and trailer protection valves pop out, this will be between 20 and 40 PSI.

Air Pressure Gauges

The air pressure gauges build to governor cut out.

Emergency Equipment

Truck has a fire extinguisher, three red reflective triangles, and spare electrical fuses.

Heater and Defroster

Demonstrate both the heater and defroster are working properly.

Horns (Air Horn and City Horn)

Blow both horns to make sure they are working.

Lighting Indicators

Check the left turn, right turn, four way flashers and high beams; also point these out on the dashboard.

With the transmission in neutral, fully depress the clutch. Turn the key on, check the ABS light, announce when it comes on and off, and start the engine.

The seat belt is not ripped or frayed and adjusts and latches properly.

Oil Pressure Gauge

The engine oil pressure gauge should rise to normal operating range.

Parking Brake

• Trailer Parking Brakes – Set the trailer brake, release the tractor brake, and tug lightly on the trailer.
• Tractor Parking Brakes – Set the tractor brake, release the trailer brake, and tug lightly on the trailer.

Service Brake Check

Release both the tractor and trailer brakes. Drive at idle speed. Apply the service brake to make sure you come to a complete stop and that it doesn’t pull to the left or right when applying the brakes.

The voltmeter is charging between 13 and 14 volts.

Water Temperature Gauge

The water temperature gauge rises to normal operating range.

Windshield and Mirrors

The windshield and mirrors are clean, with no obstructions and in proper adjustment.

Windshield Wipers and Washers

Demonstrate the wipers and washers are working properly by spraying the windshield.

This is a really nice complete list, very useful.

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Best Free CDL Pre-Trip Inspection Checklist | Trucker Safety & Profit

Brian Smith

October 9, 2023

The indispensable CDL pre trip inspection checklist is one of the most important rituals of a driver's day. Industry veterans know this routine like the back of their hands—it's that vital to the trade— but new drivers struggle with how to remember their CDL pre trip inspections, especially for the exam.

Drivers are required to complete this walkthrough at least every 24 hours, after their mandatory 10-hour break. A detailed inspection can safeguard not only your safety but also that of everyone else on the road.

This article will walk you through an exhaustive checklist to follow before every trip, as well as the potential costs of not doing so. We've designed this list with YOU in mind, so we're throwing in some money-making tips that will help you avoid steep fines and costly repairs.

"Spotting and fixing vehicle defects early on keeps you safe and your truck in good shape."

Why Following the CDL Pre-Inspection Checklist is So Important

The price of a failed DOT inspection makes completing a thorough CDL pre trip inspection checklist even more pressing. Violations can cost carriers thousands each year in both penalties and out-of-service (OOS) trucks. According to the FMCSA, around 20% of vehicles are OOS due to failed inspections at any given time. For an owner-operator, this means you'd be paying thousands in vehicle payments on a truck that's not earning you any money.

The pre trip checklist is designed to avoid any possible accidents due to equipment failure and failed safety inspections. A few minutes of caution pays for itself ten-fold down the line.

DOT & Truck Inspection

• Steer Axle/ Rear Suspension
• Side of Cab
• Rear of Cab

Driver Shaft/Rear Frame

• Trailer Front/Side/Rear- Trailer Suspension

Gauges/Inner Truck

• DVIR form fill out

"Most pre-trip truck inspection lists cover safety. We go beyond that with time and money-saving tips in our pre-trip inspection checklist PDF." - Brian Smith, Director, Global Marketing of Cota Systems

• Get the Google Sheet
• Download the Printable PDF

General Tips Throughout Your Pre-Trip Inspection

Because you don't have access to a pre trip inspection checklist during the CDL exam, drivers have created a few tricks to pass this part of the test. The most common memorization tricks are:

BBC: Is any plastic or metal bent, broken, or cracked?

CDL: No hard materials should be cracked, damaged or loose.

ABC: Are there any abrasions, bulges, or cuts on the rubber?

PFL: Peak for leaks in fluid and air containers.

PMS: Are bolts properly mounted and secure?

ABCDF: Do you see abrasions, bulges, cuts, dry rot, or frays?

A bit of common sense will help you put these acronyms to good use. For example, there's no way BBC would apply to rubber, as rubber wouldn't be bent, cracked, or broken. Most drivers pick one for each material type and stick with it until they get more comfortable with the list.

What are the ABCS in a pre-trip inspection?

As mentioned above, the ABCs refer to Abrasions, Bulges, and Cuts to check for during the Class A CDL pre-trip inspection. This applies to rubber or soft surfaces - things like tires, hoses, and rubber bushings.

How Long Should a Proper CDL Checklist & Inspection Take?

Ideally, it takes 15-30 minutes to run through the CDL pre trip inspection checklist depending on experience level and whether or not any issues are found. If issues are found, they must be fixed right then, before taking any more loads.

The cost of preventative maintenance averages $15,000 per truck per year. This figure is a drop in the bucket compared to the cost of inoperable equipment. Breakdowns and crashes due to mechanical failure cost carriers billions industry-wide. Consider an owner-op paying $3,500 per month on insurance and loan payments. Those payments still have to be made regardless of whether the truck is in the shop or on the road. Adds up quickly right? Spending a bit of extra time and money on prevention keeps trucks on the road and earning money.

Get your Free CDL Pre-Trip Inspection checklist today!

Standard cdl pre trip inspection checklist.

Our pre-trip inspection Class A checklist serves two purposes: helping new drivers pass this portion of the CDL exam, and guiding CDL holders through the process with 100% accuracy every time.

A few exam tips before the pre-trip checklist:

• Point to or physically touch each area being inspected. This will help your memory and prove you know your stuff.
• Start with a big section and break it down into small sections from left to right like reading a book.
• During the test, make at least 2 checks for every item or area.

▢ Hoses: all hoses should be secured on both ends with no splits or cuts

▢ Fluids: engine oil, washer fluid, coolants, and power steering

▢ Belts: no more than 1/2"" to 3/4"" of give, securely mounted with no fraying ends

▢ Alternator: securely mounted, belt in good shape

▢ Water pump: properly mounted with no split or leaking hoses

▢ Air compressor: securely mounted, no visible or audible leaks

If Left Unchecked:

Oil leaks and coolant issues are two of the most common breakdown causes, both of which can be spotted during pre-trip. Scheduling dry maintenance every 10,000-25,000 miles and wet maintenance every 25,000-50,000 miles can prevent most engine issues. These regular services, ranging from $50-$450 , are nothing compared to the price of replacing or rebuilding an engine - $20,000 - $40,000 . Thorough pre-trip inspections are the best way to avoid engine breakdowns and escalated damage.

▢ Brake Pads: ¼ minimum brake pad thickness

▢ Slack Adjuster: 1” of play and at a 90' angle to the brake chamber

▢ Brake Chamber : no audible leaks or visible damage

▢ Brake Hose: securely mounted, no audible leaks, splits, or cuts

▢ Brake Drum: no bluing from excessive heat, securely mounted

Brake problems are the most common cause of semi-truck accidents . While over-breaking is a big player in this, a lack of maintenance and unnoticed airline damage usually play roles, too. 

Brake pad replacement costs $150-$300 per axle ($750-$1,500 total) and $80-$160 per hour in labor. The consequences of brake failure are incalculable - body repairs, cargo damage, and strikes to your carrier safety rating will follow you. The last thing you want to deal with is higher insurance premiums or trouble getting placed on loads. Take this part of your pre-trip inspection extra seriously.

• Front: clearance lights, headlights, high beams, turn signals, flashers
• Sides: turn signals, flashers, clearance lights
• Rear: tail lights, brake lights, left turn, right turn, 4-way flashers
• Front: clearance lights
• Rear: clearance lights, tail lights, license plate lights, brake lights, turn signals, flashers

▢ Reflector Tape: clear, free of dirt

If Left Unchecked:  

Fines for a headlight out vary from state to state, but the consequences of non-functioning brake lights or turn signals could confuse drivers and create unsafe situations. Both of these can be spotted and fixed during a pre-trip inspection. It's easy to run to the shop and change the light yourself if possible. License plate bulbs are just a few cents, and headlight kits range from $40-$250 . Don't add the price of a ticket on top from getting pulled over!

On the topic of lights, it's important to note that warning lights like the engine light or battery alert light should be addressed immediately to avoid developing into bigger issues down the road.

▢ Wheel inside: not broken, no illegal welds

▢ Wheel outside: no cracks or illegal welds

▢ Tires: no cuts or bulges, air gauge matches manufacturer recommendations, tread depth at least 4/32" and evenly worn

▢ Spacing: duals are properly spaced

▢ Valve Stem: not audibly leaking. metal cap in place and secure

▢ Lug Nuts: present, tight, no cracks

▢ Hub Seal: not cracked or loose

Tire problems cause 8,000 truck accidents per year. While flats are sometimes unpreventable, blowouts can be caused by improper inflation , which can also shorten the lifespan of your tires via irregular wear and tear. Timely alignments and rotations can also keep tires running longer; the price of new big rig tires is from $250 to $600 . A tire blowout mid-load can make you miss your appointment and waste precious driving hours - all the more reason to be thorough in your truck inspection.

Something to keep in mind is the way you conduct your pre-trip checklist is important. For example, there are a lot of videos and content showing truckers how to check their tires by kicking, beating, and even using a hammer. Hitting a tire with force like that, in the right spot (damaged) can lead to a blow-up and severely injure you and your truck. Even lugging around a damaged tire can lead to a blow-up . Stay safe and take all necessary precautions!

Steer Axle/Rear Suspension

▢ Steering Shaft: not BBC, securely mounted

▢ Steering Gear Box: not BBC, securely mounted, no visible leaks

▢ Hose: no visible leaks, properly mounted

▢ Pitman Arm: not BBC, securely mounted, nuts and pins are all hardware is present and secure

▢ Drag Link: rubber is in good shape, bushings are properly greased and not split or cut

▢ Upper/Lower Control Arms and Tie Rod: not BBC, securely mounted

▢ Spring Mounts: not BBC, securely mounted

▢ Leaf Springs:  not BBC, securely mounted, not shifted or scissored

▢ U-bolts: not BBC, securely mounted, all accounted for

▢ Shock Absorber: not BBC, securely mounted, no visible leaks, rubber bushings aren't dry rotting

If Left Unchecked: 

On their own, each of these parts isn't a huge deal to replace. For example, 

• Steering Shafts: $100-$300
• Pitman Arms: $50-$200
• Steering Gear Box: $150-750
• Shock Absorber: $50 - $90

On the other end of the spectrum, neglect can lead to the truck leaning to one side, which can cause further damage. Blown shock absorbers will also make your truck hard to handle, steer, and control. Say it takes a mechanic 3-5 days to diagnose and fix a suspension issue. You could lose out on $1,000 - $3,000 in earnings that week, plus the several hundred it will cost in repairs. Spotting these issues during your 15-minute pre-trip inspection could save you thousands.

▢ Mirrors: mirrors adjusted properly and without cracks, free of dirt

▢ Foot Pedals: unobstructed

▢ Horns: functioning properly

▢ Windshield: no stickers, cracks, or excessive dirt

▢ Heater/defrost: both operate when the fan is set to max

▢ Wipers: arms move properly when turned on, and wiper fluid works

▢ Steps: mounted and secured

▢ DEF cap: secured

▢ Fuel cap: gasket and vent in place, chain secures cap to the tank

▢ Skirting: no damage, panels secure

To be mid-trip and discover your defrost or wipers don't work can be a scary feeling. A suddenly obstructed view with no way to clear it is what the in cab inspection is meant to avoid.

With the average truck eating up $15,000 per year in maintenance and repairs, it's the little things that add up to such a steep number. For example, fixing a windshield can cost anywhere from $500 - $2,000, depending on the truck type and severity of damage. Wiper blades cost $14 - $35 on average, and an AC compressor would cost around $200 to fix/replace . It's easy to see how these numbers add up fast, but waiting until something breaks on the road and taking on the cost of an OOS violation can quickly double and even triple those numbers.

▢ Frame: no illegal welds, not BBC, no rust

▢ Drive Shaft: not BBC, properly mounted, not twisted, and the U-joints are clean

▢ Universal joint: not BBC

▢ Differential: no leaks

Rusting frames and chassis can be prevented and stopped in their tracks with preventative protective sprays . To protect a drive shaft, keep it free of dirt and debris and make sure it's well lubricated. The price of a new driveshaft is around $1,200 . The cost of checking it during pre-trip is free. Remember, the purpose of a pre trip inspection Class A is to not only keep you safe but to spot mechanical issues before they get worse.

▢ Bolts/Bracket: all accounted for and secure, not broken or bent

▢ Locking pins: all accounted for and secure, not broken or bent

▢ Release Handle: releases freely and is in the locked position.

▢ Apron: no cracks, no gap between apron and 5th wheel plate, securely fastened

▢ Skid Plate: no cracks, properly greased, securely mounted

▢ Platform: securely mounted, not cracked or broken, no illegal welds

▢ Kingpin/Locking Jaws: locking jaws are wrapped around kingpin, which is straight with no chips or welds

▢ Air Lines: securely mounted at both ends. Lines are free of cuts, no audible leaks.

▢ Electrical line: secured at both ends. Lines are free of cuts, no audible leaks.

The consequence of worn brackets or pins is accidental uncoupling, otherwise known as dropping a trailer. Not only can this cause accidents, but it can damage the trailer and the cargo inside. In these cases, the carrier is almost always liable for any damages.

▢ Header Board: properly mounted and secured, not BBC, no missing rivets

▢ Clearance lights: not loose, cracked, or dirty 

▢ Top rail: No cracks or collision damage.

▢ Rivets, holes: no holes, all rivets in place.

▢ Landing gear: properly mounted and secured, not BBC, shoes are present, handle moves freely

▢ DOT tape: covers at least 50%, not dirty or peeling

▢ Floor: no holes

▢ Cross members: none are damaged, missing, or twisting

▢ Tandem release: properly mounted and secured, not BBC

▢  Slide rail: properly mounted and secured, not BBC

▢  Pins: engaged

▢ Clearance lights: not cracked or dirty

▢ Doors: not broken, no holes, seal intact

▢ Hinges:   securely mounted, not BBC

▢ Door handles and rods: securely mounted, functioning properly

▢ Lights: securely mounted, not cracked or dirty

▢ DOT tape: clean, covers 100% of the backside of the trailer

▢ Bumper: properly secured, not BBC

The trailer keeps your precious cargo safe. Issues with the cross members, flooring, or doors leave cargo unsecured and exposed to the elements. Of this list, the most expensive fix is replacing or repairing cross members. Just one broken cross member puts a truck OOS, and repair/replacement costs thousands , mostly in labor. How can they get damaged?

• sloppy hooking/unhooking
• exposure to the elements
• uneven loading
• punctures from inside the trailer
• blown tires

If you notice trailer damage during your Class A pre-trip inspection, you'll have to get it fixed before taking any more loads.

▢ Air pressure: set to proper operating range, no warning lights

▢ Temperature gauge: rising to proper operating range, no warnings

▢ Oil pressure: rising to proper operating range (25-50 PSI), no warnings

▢ Voltmeter: operational, 13 - 14 volts

▢ Dashboard light indicators: check the indicators for the high beams, turn signals, and flashers.

▢ Fuel: gauge matches visual compared to looking in the tank

▢ Tachometer: 1000-1500

▢ Water temperature: 180-205 degrees

▢ Def level: minimum of one light bar

If these gauges don't pass the pre trip inspection Class A checklist, it's likely due to faulty wiring or a fuse issue. You'll have to identify the source or take it to someone who can.

Simple electrical fixes can be done on your own. At a mechanic, a blown fuse costs around $100 to repair, and a full rewiring can cost anywhere from $1,000 - $2,000 .

Preventative maintenance includes replacing old connections with more modern technology and having circuit protectors checked during regular maintenance.

A DVIR, or Driver's Daily Vehicle Inspection Report, is the form that drivers fill out during the Class A pre-trip inspection and at the end of their day. It's designed to keep the company informed of any missing or damaged parts of the truck, keep maintenance costs as low as possible, and keep trucks on the road safely.

Drivers should keep their completed forms accessible and stored for up to 6 months, just in case they're asked to pull them for reference.

Most Common Issues Found During Pre Trip Inspection

Below are the most common issues found while running through a CDL pre trip inspection checklist. If left unchecked, these things can lead to getting pulled over and receiving a violation, or worse, causing a breakdown where you or others are hurt. 

Here's a run-through of what to do if you run into these common issues and how to avoid them."

Broken Lights

What to Do:

The first of the three L's (lights, leaks, and leans), broken lights are an easy way to get pulled over and trigger a full-blown roadside inspection. If you notice an issue with one of the many lights during your truck inspection, you're required (and it's in your best interest) to get a replacement immediately.

How to Avoid This:

Obviously, there's no way to avoid lights going out. However, you can avoid faulty reflectors by getting regular washes, especially if you've driven somewhere rural or salted. Shippers appreciate a clean truck, too.

Maintenance as a Money Saver:

Lighting violations are known as ""gateway violations"" because they open the door to law enforcement noticing other things wrong with the truck. This makes staying on top of maintenance even more pressing. For example, most new reflectors cost around $5 each . If you get pulled over for missing or faulty reflectors, it could trigger an inspection that makes you A) sit still and waste hours, B) miss your appointments, C) end up OOS, and D) get in trouble with your company.

Leaning is the second of the three L's. A leaning truck could indicate

• tire problems
• faulty suspension
• worn spring bushings
• airbag issues

The first step is to check out the above mechanisms yourself for any noticeable worn springs or airbag problems. To avoid damaging any equipment even further, go to the shop after your pre-trip inspection and get it checked out.

Uneven loading puts excess strain on the truck and can cause leaning over time. You have every right to ask shippers to fix uneven or shoddy loading.

A new leaf spring is one common solution to fixing a leaning truck. Costing anywhere from $80 - $450 , it's a solid first step compared to full suspension repair which costs $1,000 - $2,000.

The last of the three L's are leaks. When you look on the ground near the engine, do you see any puddles or fluids? There are three common sources:

• power steering
• water leaks
• brake fluid

Identify the source. What type of liquid is it? Does it smell? How big is the puddle? Is the radiator cap secured and not broken? If you can identify the problem and fix it - great. If not, make a call to the nearest shop.

The reason you check every bolt and hose on the pre trip inspection Class A checklist is to avoid these mystery leaks. Preventative maintenance is key.

Maintenance as a Money Saver: 

It's a lot cheaper to replace nuts and bolts than it is to replace an entire system that's been damaged due to ongoing leaking. Driving with a leaking radiator can damage engine bay components and require repairs to a chain of other parts. If the problem was the radiator gasket, for example, the cost of a replacement would only be around $40 .

The limit for tread depth is 4/32" on steer tires and 2/32" on others to pass a Class A pre trip inspection. Sometimes tires look good during inspection, but after a long haul, treads have worn down too low. 

Tire replacement should be prompt - blowouts happen all the time and can do serious damage to the underside of the trailer. Check if the tire is still under warranty, and have it and any others replaced ASAP.

Make sure tires are always filled to the manufacturer's recommendation and ideally the same PSI in each tire. Note that tread loss accelerates in extreme heat. Tires gain about 1 pound of pressure every 10 degrees as the temperature increases. Asphalt can be 20-50 degrees hotter than the air; keep that in mind before thinking any bulges or worn tread will be fine.

New big rig tires cost $250 - $600 , or $0.04 per mile. Because of the high cost, many large fleets are opting for imported tires to keep costs down. Research reviews on the brand you have in mind first - many have bad reviews from truckers. Here's a video that shows how much time can be lost by blowing a steer tire.

Overheating

Pull over safely and legally. Give the truck some time to cool down in idle. Try turning the heat on to get some of that heat out of the engine - it will feel uncomfortable but protecting the engine is worth it. Check to see if the radiator is jammed with debris or has bent fins. An overheating truck could be difficult to diagnose, and you'll most likely have to have a mobile mechanic come to you. If you were going up a steep grade, it might have just been the way you were driving.

• Keep the radiator clean
• Check the muffler for soot build-up in older trucks
• Don't use cruise control in hilly areas
• Don't overload the trailer

Constant overheating can be hard to diagnose, and it can make you chronically late to appointments. Regular maintenance and a thorough CDL pre trip inspection Class A are where the little details can be spotted and nipped in the bud.

Cota Systems Make More Money Per Mile CDL Pre-Trip Checklist

We know the struggle of hauling empty or partially full trucks and deadheading between every load. Our solution? Seamlessly connecting truckers with available LTL loads that complement their route and trailer capacity. Free and easy to use, Cota Systems™ platform makes it simple to earn more money per mile. We'll send you available LTL truck loads on your preferred routes as soon as they're posted.

Simply sync all of your favorite load boards into Cota Systems™ for easy browsing and instant notifications.

COTA SYSTEMS™ Mobile App

Cota Systems™ mobile app connects drivers with new loads and their dispatchers no matter where they are.

• Extra loads on the road.
• Scan and send documents.
• Keep track of your earnings.
• Seamless dispatch integration.
• Real-time load notifications.
• Stay connected anywhere.

Staying efficient on the road makes the difference between staying profitable and staying afloat.

Our trucking dispatch software is completely free and feature-rich, saving teams time on paperwork and document sharing. The platform integrates seamlessly with the driver app simplifying everything from load finding to billing.

How Cota Systems™ helps drivers 10X their income:

• Eliminates wasted miles with convenient LTL and partial load boards
• Efficient document uploading and one-click billing
• Communicate with shippers in the same app
• Load board syncing cuts down the time it takes to book a load

Bypass Construction

The DOT 511 traffic app provides state-specific traffic and construction updates. Check for delays on your route to get ahead of detours and lane closures. Each state has their own app, so download it ahead of time.

Why does it matter? If you earn $0.60 per mile on a 400-mile trip, that's $240 earned in roughly 8 hours. Now, say traffic adds 1.5 hours to your trip. You still earn the same $240 AND you don't have the opportunity to pick up another load before you reset. Time is money!"

In 2016, truckers were delayed a total of 1.2 billion hours because of congestion on the road - that's in the billions! Truck bottlenecks are mostly common in major cities. Planning your route ahead of time to avoid traffic delays is crucial to your bottom line.

Weather Apps

Winter and summer storms can eat into income and create seriously dangerous roads. Depending on the weather, you might be able to plan a different route to avoid delays or change the time and place you stop to rest. The AccuWeather app is a popular choice among drivers. 

The horror stories of drivers getting stuck at a rest stop for days or getting blown over by strong winds paint the ugly picture of the weather as a driver's biggest opponent.

Truck Parking

After finishing your Class A CDL pre trip inspection, take a few minutes to map out overnight parking spots along your route. American Truck Parking does a good job of showing truck stops and rest areas that offer overnight parking, as well as the pricing, pictures, and other amenities. You can filter out for gated parking spots, CAT scales, showers, truck washes, and much more. Compare pricing beforehand and save yourself the cash!

Dock Details

Headed to a new shed? Check them out on Dock 411 to confirm things like pallet restrictions and hours of operation. Not sure if you can fit? Most places have pictures that other drivers took or reviews about slow loading and yard hazards.

The benefit? This helps plan things like getting lunch, calculating hours, and knowing whether or not you even want to take a certain load. If you see reviews that a shed has an average 7-hour loading time (the standard is 2.5 hours ), you can have a conversation with dispatch early on to make a game plan regarding detention and/or layovers.

Gas Buddy helps truckers find the cheapest gas prices along their route. While you're looking, you can see what stops have showers, food, repairmen, and other amenities so you can save time at a 1-stop shop.

For reference, the average owner-operator spends $45,605 on fuel per year ( 2022 ). Company drivers don't usually have this problem since they have discounted fuel cards. (You can get fuel cards with Cota Systems , too).

Legally Bypass Inspection Sites

Did we mention that time is money? Another way to save time is with Drivewyze , an in-cab app for driver devices that provides inspection bypass opportunities at 884 weigh stations across the states. When bypass isn't allowed, they have an e-inspection system that speeds up the process and avoids long lines. It sounds too good to be true, but it's 100% legal and works 89% of the time. Prepass is another company that offers this service.

Weigh station stops can take anywhere from 30 minutes to a few hours if lines are long or they find something wrong with your truck. That 30-minute stop could have earned you $15 (at $0.60/mile for 25 miles). Doing so every day could cost you $300/month, and that's IF the stops only take 30 minutes!

Most drivers use a combination of navigation apps. Hammer and Google Maps are popular choices. Systems made specifically for truckers won't take you down prohibited roads - that's why Google Maps alone might not cut it.

Health Apps

Recent studies found that workers who take care of their mental health average 9.3 fewer sick days per year than workers who don't. The life expectancy of truck drivers is 61 years , partly due to their unhealthy lifestyle and work-related stress. Your health is just as important as any CDL pre-trip list. Obesity is one of the most prevalent health issues in the trucking industry for long-haul drivers. These healthy habits can save you down the line:

• Skip the fast food, sugary snacks, and sodas.
• Find a way to manage your stress. Talking to a friend while you drive or finding a podcast that you enjoy are two common solutions.
• Exercise during home days focusing on your back.
• Switch up your stimulants. Instead of Redbull every day, try green tea, coffee, or Yerba Mate a few days per week.

Try out some apps like MyFitnessPal for weight loss and nutrient tracking or Luminosity for mental health support.

OTR drivers can take advantage of toll services like Prepass (which also serves as a weigh station bypass) and Best Pass , a prepaid transponder system. If a toll company isn't covered, it's best to just use cash and keep your receipt. A few tips:

• Take a second to review toll prices on your trip. Any tolls should be factored in when dispatch discusses rates, especially in cities.
• Find and join any toll discount program you can find (take the New York toll reimbursement program, for example)
• Best Pass offers cash toll discounts, but you should verify that the transponder rate wouldn't have been the same (and much faster).

How to Remember Pre Trip Inspection CDL Checklist

Start with our printable CDL pre trip inspection cheat sheet and repeat, repeat, repeat. Use the same checklist every time so your brain can get into that rhythm. Remember the acronyms:

BBC: Bent, broken, or cracked

ABC: Abrasions, bruises, cuts

PFL: Peak for leaks

3 L's: Lights, leaks, leans

Understanding the mechanics of the truck and how everything works together will help your brain form stronger connections and remember more. Try explaining the process to your wife, kids, or friends (even if they won't remember) so you can spot areas you need to study the CDL pre trip inspection PDF more.

What is the item most commonly overlooked during a pre trip inspection?

A few items on the CDL pre trip inspection checklist trip up new drivers most often:

• Chocks: During your CDL class a pre trip inspection, you'll have the vehicle on and off, and be testing various brake systems. Chocks prevent the truck from moving around while you're underneath and walking around.
• Seatbelts: It's often the last thing on a new driver's mind on the long list of items to inspect. But, your life depends on it.
• Emergency Kit: Especially if you drive a shared truck, you don't know if the previous driver used up anything in the kit. Just because you see the kit doesn't mean everything is present and functional.
• Reflectors: Reflectors help other vehicles see you at night. Because there are so many, drivers rush through this check or give them a quick glance. These are another "gateway violation" that can get you pulled over and given a roadside inspection.
• Wheel Lug Nuts: Loose wheel fasteners could have your tires speeding down the freeway toward other cars and trucks. Double-check that all lug nuts are fastened and free of rust.
• Personal Health: Remember the figures we mentioned about truck driver life expectancy. Put your health first, and don't drive if you feel sick and feverish.

This is all about the safety of you and others. Keep your pre trip inspection Class A cheat sheet with you and go through the same, thorough motions every time.

CDL Class B Pre Trip Inspection

The CDL Class B pre trip inspection follows virtually the same guidelines as Class A, but they differ in terms of vehicle type. 

Class B includes buses, straight trucks, and smaller commercial vehicles that are typically not designed to tow additional trailers. Items like the 5th wheel and coupling mechanisms are obviously left off. Drivers have to check passenger doors, wheelchair lifts, handrails, emergency exits, and seating for passenger safety.

New Truck Pre-Inspection Checklist Addition

Non owner-operators who are regularly assigned new trucks can't take for granted that everything was left as you might have left it. Add these to your pre-inspection checklist:

• Cab card & book: permits, registration, IFTA paperwork, and cab cards are present and up-to-date
• IFTA Sticker: current year is displayed on both sides of the truck
• Elog Device: present and functional
• Permits: in the cab card book and up to date
• License Plate: front and back plates match
• Medical Card: med card and CDL are on your person or in the truck
• Paper Logbook: backup if E-log stops working
• Inspection sticker: stuck to the side of the truck and up-to-date
• FMCSA Safety Book: within arms reach of the driver's seat

Additional Supplies: load securing equipment, extra coolant and oil, cable cutters, hammer and wrench, hard hat, and steel-toed boots.

Final Notes on Completing Your CDL Pre-Trip Inspection Checklist

So, you're armed with the ultimate CDL pre trip inspection checklist that will help you pass your exam and save on vehicle maintenance. Your truck is your money maker; our goal for this guide is to give drivers the tools to protect their biggest asset and keep the most money in their pockets as they can.

Learn more about how to earn more money and truck driver pay in our blog . Here's another link to the pre trip inspection Class A PDF . Good luck!

I joined Cota Systems to help U.S. truckers grow their businesses. I proudly served in the U.S. Navy, managed some of the largest brands on earth, and I'm excited to share what I've learned with you. Truckers are the backbone of our great nation and when you and your family are thriving, so is America! 🇺🇸

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New Hampshire CDL Requirements (A Complete 2023 Guide)

So, you want to become a commercial driver in New Hampshire — that’s awesome!

But first, you need to go through all the steps to acquire your CDL. 

That’s where we come in. 

Here, we’re going to give you a complete New Hampshire CDL requirements guide. In this guide, we’ll talk about EVERYTHING — from what CDL class or endorsement you need, to the requirements, the steps, and more. 

And with this, you’ll know exactly what to do. 

So shall we? 

CDL Classes in New Hampshire

As is the usual in every state, New Hampshire has 3 CDL classes. These are:

Class A CDL

Class b cdl, class c cdl.

Let’s break these down in detail to determine the one YOU need. 

It’s important to note that the following vehicles don’t need a CDL to operate: 

• A recreational vehicle
• Farm vehicles used within a 150-mile radius of the farm
• A fire department’s emergency vehicles
• Military vehicles

Okay, let’s continue. 

A Class A CDL allows you to operate a combination CMV with a Gross Combined Weight Rating (GCWR) of at least 26,001 pounds with a towed unit weighing at least 10,000 pounds.

Since Class A is the highest CDL, you can operate Class B and Class C CMVs with this. It gives you the most flexibility and may open up more opportunities as a commercial driver.

As for Class B CDL, it can operate heavy, straight CMVs with a Gross Vehicle Weight Rating (GVWR) of 26,001 pounds or heavier. It may also tow a unit, but that must weigh fewer than 10,000 pounds. 

Examples of Class B CMVs are box vans, dump trucks, and sizable city buses.

And, although you can’t drive a Class A CMV with this, you can operate those in Class C.

Finally, a Class C CDL allows you to operate CMVs that don’t fit the descriptions of either Class A or Class B CMVs. In other words, it operates a CMV that has a GVWR of fewer than 26,0001 pounds and tows a unit (if any) lighter than 10,000 pounds. 

Class C CMVs always meet one of the following:

• Manufacturers designed it to transport 16 or more passengers (including the driver).
• It meets the definition of a Tank vehicle.
• It is used to haul hazardous materials in large quantities that must have placarding 

CDL Endorsements in New Hampshire

Should you add an endorsement to your CDL?

Endorsements indicate that you received specialized training for specific vehicles or loads.

Now, there are 5 endorsements available in New Hampshire. If you plan to drive any of the vehicles or carry any of the loads mentioned below, you have to get the corresponding endorsement. 

• T endorsement  — for double or triple trailers
• H endorsement  — for hazardous materials
• N endorsement  — for tank vehicles
• S endorsement  — for school buses
• P endorsement  — for passenger vehicles

Each endorsement has its own separate knowledge test, while others have a separate skills test. 

Another thing you should note about endorsements — the NH DMV only allows commercial learner’s permits to have N, S, and P endorsements. You can apply for the rest once you have your CDL. 

CDL Requirements in New Hampshire

So you already determined your CDL class and whether or not you need an endorsement. Next, you’ll want to ensure you comply with NH DMV’s eligibility requirements for a CDL. 

Here’s the list of requirements — see which ones you can check off:

• Must have a valid New Hampshire-issued driver’s license
• Must have active driving privileges when you apply
• 18 to drive intrastate
• 21 to cross state lines or carry hazardous materials
• Must be compliant with the FMCSA’s medical requirements
• Must be a citizen, a permanent resident, or have permission to work in the U.S.
• Must be a resident of New Hampshire
• Must be proficient in English (enough to speak and read)

So, were you able to check off everything? If all the boxes are marked, you’re good to go!

If not, go and work on those first. 

How to Get A CDL in New Hampshire

There are two parts to getting a commercial driver’s license in New Hampshire:

• Getting a Commercial Learner’s Permit (CLP)
• Getting a Commercial Driver’s License (CDL)

Let’s walk you through all the steps. 

How to Get A New Hampshire CLP 

Here are the steps to getting a New Hampshire CLP:

• Schedule your CDL knowledge exam through the NH DMV’s online appointment system. 
• Decide on your CDL Class and endorsement (if any)
• Ensure your eligibility (you can check the previous section for a checklist of requirements)
• A filled-out Commercial Driver License Application form
• A valid New Hampshire driver’s license
• A medical certificate from an FMCSA-accredited medical examiner (if driving interstate/intrastate non-excepted).
• Pass the vision test.
• Pass the CDL knowledge exam(s).
• CLP fee: $20
• Endorsement: $10 each
• Get your CLP.

Your CLP remains valid for 180 days, so use this time to get driving experience. However, remember that a licensed commercial driver (at least 25) must be beside you. If you’re operating a school bus, they must be at the seat directly behind yours. 

Also, remember that you don’t have full driving privileges yet. Keep the following restrictions in mind:

• You cannot operate a CMV carrying hazardous materials.
• You can only drive a tank vehicle if it’s empty.
• You cannot transport passengers if you have a P or S endorsement. The only exceptions are licensed CDL-holders, auditors, examiners, and inspectors.

How to Get A New Hampshire CDL

Here are the steps to getting your New Hampshire CDL:

• Hold your CLP for 14 days or longer. Just remember, it’s only valid for 180 days. 
• Complete an Entry-Level Driver Training (ELDT) program from an FMCSA-approved provider.

NOTE: All drivers applying for a commercial license must undergo the ELDT program if any of the following applies: 

• You’re a first-time applicant for a Class A or Class B CDL
• You’re upgrading a CDL Class (for example, from a Class B to a Class A)
• You’re a first-time applicant for an S, P, or H endorsement
• Schedule your CDL skills test through a DMV office ( click here to see all locations ) or by calling (603) 227-4020 .
• A completed Commercial Driver License Application form
• Proof of identity
• Your valid CLP
• A CMV appropriate for your CDL class
• The CMV’s registration certificate and insurance card
• Pre-trip inspection
• Off-road driving test
• On-road driving test
• Pay the $60 licensing fee.
• Get your temporary CDL. Your official CDL will arrive by mail within 60 days.

Congratulations!

You’re now officially a licensed commercial driver in New Hampshire. Hurrah!

Let’s go over some of the most frequently asked questions about CDLs in New Hampshire. This way, you get even more information. 

How much does it cost to get a CDL in New Hampshire?

Let’s start with this — getting a CDL isn’t going to be cheap. 

In total, you’ll probably spend around $7,200.

The CDL permit and license fees are constant at $20 and $60, respectively. However, how much you pay for endorsements depends on how many you get (it’s $10 each).

The most significant variable is the cost of a trucking school. Rates vary between providers, but it averages at $7,000.

Do you need a CDL for air brakes in New Hampshire?

Only if your vehicle requires a commercial license. For example, if you have a pickup that has air brakes, you don’t need to get a CDL because you can drive it using a standard license.

If you operate a CMV with air brakes, then you must apply for an air brake endorsement and pass the knowledge test. 

How many questions are on the CDL permit test in New Hampshire?

The general CDL knowledge test (which all applicants must take) has 50 questions. You must get at least 40 right to pass.

Remember, though, that if you apply for an endorsement, it will have a separate exam.

Does NH require a DOT number?

New Hampshire does not require a DOT number for vehicles used for intrastate commerce.

However, you will need one if:

• You use your CMV for interstate commerce.
• You transport enough hazardous materials that your vehicle requires placarding.
• Your vehicle’s GVWR or GCWR is 10,001 pounds or heavier.
• You use it to transport eight or more passengers for compensation.
• You don’t use it to earn, but the vehicle’s design accommodates more than 15 passengers, including the driver.

What does a New Hampshire DOT physical include?

Be prepared to undergo the following when taking your DOT Physical:

• Blood pressure/pulse rate
• Physical exam

The Wrap Up

And that concludes your complete guide to New Hampshire CDL requirements. 

So, are you more confident about getting your CDL? Having the necessary information goes a long way when working towards something.

Don’t rush. 

Take it one step at a time. And pretty soon, you will have your official CDL in your hands. 

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Pre-Trip Inspection Checklist For Class A CDL – A Complete Guide

May 1, 2023

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By James Johnson

Driving a Class A CDL vehicle, such as a tractor-trailer or semi-truck, necessitates considerable responsibility and attention to detail. Performing a pre-trip inspection of the vehicle before getting on the road is vital in ensuring the efficiency and safety of the driver as well as other motorists on the road.

You can ensure a smooth journey by thoroughly inspecting the vehicle. But it is not just about the efficiency of the driver. A pre-trip inspection can help you prevent expensive repairs and maintenance costs. Taking a few minutes to perform an inspection before setting out can make all the difference in ensuring your safe and smooth journey. 

Looking for a thorough Pre-Trip Inspection Checklist for Class A CDL? Look no further. YourBestFleet covers everything you need to know before hitting the road.

Table of Contents

What are Class A Commercial Vehicles?

When it comes to hauling heavy and large cargo over a long distance, truckers around the world depend on heavy-duty trucks. Also known as Class A commercial vehicles, these trucks offer the durability, power, and dependability that drivers need to successfully do their jobs. Fleets of all sizes always prefer Class A CMVs to move heavy and oversized cargo efficiently. 

Class A vehicles are those that weigh more than 26,001 pounds and have a gross combination weight rating (GCWR) of more than 33,000 pounds. Federal regulations govern these vehicles’ maintenance and operations, and you require a commercial driver’s license to operate them.

Class A commercial vehicles are designed with some features in such a way that it makes them perfect for traveling over long distances. These vehicles are outfitted with top-of-the-line safety equipment, including anti-lock brakes, airbags, stability control systems, a sleeper cab (where a driver can sleep when required), etc, making them the desired vehicle for the hauling business. 

What is a Pre-Trip Inspection?

A pre-trip inspection is the examination of the vehicle before setting out on the road. The inspection aims to establish if the vehicle is in good operating condition and is fit for being on the road. 

During a pre-trip inspection, a driver thoroughly examines the vehicle’s tires, brake, lights, steering, and other vital components. Usually, there is a specific order in which the inspection is done, i.e. it starts from the front of the truck and goes all the way to the back. 

While performing the inspection, the driver looks for faults, damage, and other signs of possible malfunction that might cause a problem during the trip. If the driver is capable of spotting any such condition, they must rectify the fault before getting on the road. 

A commercial driver’s responsibility is to ensure their safety, the safety of other drivers on the road, and their cargo. Failure to conduct a pre-trip inspection can result in severe penalties such as fines, citations, and even the loss of CDL privileges.

Why is a Pre-Trip Inspection important?

There are several reasons why CDL drivers should perform a pre-trip inspection.

Firstly,  the pre-trip inspection acts as a preventative action and contributes to the safety of drivers, cargo, and other motorists on the road. A thorough examination before getting on the road can reveal minor faults that might cause accidents or breakdowns, such as worn tires and faulty brakes. The driver must take care of any such fault if detected before the trip.

Secondly, drivers are legally obliged to perform a pre-trip inspection of their vehicles before every trip. The Federal Motor Carrier Safety Administration (FMSCA) mandates that a pre-trip inspection is mandatory, and noncompliance may result in fines, penalties, and even cancellation of the commercial license.  

Finally, these inspections can help you save a lot of money that should have been spent on repairs and downtime. This also helps drivers prevent breakdowns and expensive repairs by identifying issues and correcting them. It keeps the vehicles on the road and running. 

Pre-Trip Inspection Checklist for Class A CDL

Drivers must pass a pre-trip inspection test to obtain a CDL. It is more thorough than the daily inspections that drivers perform. This Class A CDL pre-trip inspection checklist provides drivers with a step-by-step overview of performing an inspection.

Here is a step-by-step guide for you to complete the pre-trip inspection checklist.

Engine compartment

• Open the hood and secure it in place with the hood support.
• Inspect the engine compartment for any signs of leaks, damage, or missing parts.
• Use the dipstick to check the oil level and ensure that it is in the acceptable range. If required, top off the oil. 
• Next, check the coolant level in the radiator and the overflow tank, and make sure it is within the range. Top off the coolant if necessary.
• Inspect the serpentine belt for any signs of wear, damage, or cracks. Make sure it is tight and properly aligned.
• Check the tension of the alternator, power steering, and AC compressor clutch. Make sure they are tight and properly aligned.
• Inspect the air filter element for any signs of dirt or damage. 
• Check the battery for any signs of damage or corrosion. Make sure it is securely fastened.
• Inspect the brake and power steering fluids for proper fluid levels.
• Check the windshield washer fluid level.
• Inspect the engine hoses and connections for any signs of leaks or damage.
• Inspect the engine air compressor for air brakes and associated lines for proper operation and leaks.
• Check the transmission fluid level using the dipstick. Make sure it is within the acceptable range. Top off the fluid if necessary.
• Inspect the exhaust system for any signs of damage or leaks.
• Verify that all fluid tank caps are secure and tight.
• Close the hood and double-check that it is properly latched.
• Starting with the outside of the vehicle, check for any physical damage, leaks, or signs of wear and tear on the vehicle’s body and tires. Ensure the tires are inflated to the recommended PSI.
• Next, move to the cab’s front and check the hood, bumper, grille, lights, and mirrors. Ensure the headlights, high beams, and turn signals work correctly. Check the mirrors for any damage, cracks, or obstruction in the view.
• Check the windshield and wipers for any cracks or chips. The wiper blades should be in good condition and work correctly.
• Check the cab’s interior, including the seats, seat belts, and floor mats. Ensure the driver’s seat is securely fastened and has no signs of wear and tear. Verify the seat belts are working and the floor mats are in place and secure.
• Check the dashboard and gauges, including the oil pressure, coolant temperature, fuel level, and battery voltage. Ensure they are all working correctly.
• Check the steering wheel and pedals for any damage or malfunctions. Ensure the steering wheel is not loose and the pedals are easy to use.
• Check the transmission, clutch, and brake pedals. Ensure they are all functioning correctly.
• Test the air pressure in the brakes and ensure they are functioning correctly. Test the emergency brakes and ensure they are in good working condition.
• Check the horn, turn signals, and other controls inside the cab, including the heater, defroster, and air conditioning.
• Ensure all the doors, windows, and locks are working correctly.
• Finally, start the engine and listen for any unusual noises or vibrations. Recheck the gauges to ensure they are all working correctly.

Air Brake System

• Start by checking the air compressor and ensuring it’s building air pressure. This check can be done by starting the engine and listening to the sound of the compressor kicking in.
• Check the air pressure gauge and ensure it reads at least 100 psi. If the pressure is too low, you should wait to drive the vehicle until the compressor has built enough pressure.
• Next, check the air lines and fittings for any signs of wear or damage. Look for any cracks or leaks in the lines or fittings, and make sure they are appropriately connected.
• Check the brake chambers and slack adjusters for any signs of wear or damage. Ensure the chambers are correctly mounted and not leaking, and the slack adjusters are adjusted to the correct level.
• Test the brakes by applying pressure to the brake pedal and checking that the brakes respond correctly. The brakes should engage smoothly and without hesitation.
• Check the brake drums and rotors for any signs of wear or damage. Look for any cracks or gouges, and make sure the drums and rotors are not warped.
• Check the brake shoes and pads for wear. Ensure they are not damaged from being worn down too far, are correctly aligned, and not sticking.
• Finally, test the emergency brakes by pulling the yellow knob on the dashboard. Make sure the emergency brakes engage correctly and hold the vehicle in place.
• Check the tires for visible wear or damage, such as bulges, cuts, or punctures. Ensure that the tires have the correct pressure level.
• Check the brakes for proper operation. This includes checking the air pressure and the condition of the brake pads and linings.
• Check the trailer’s suspension system, including the springs, shock absorbers, and airbags, for any visible signs of damage or wear.
• Check the lights, reflectors, and electrical connections to ensure they all work well. This includes brake lights, turn signals, clearance lights, and headlights.
• Check the trailer’s coupling system, including the kingpin, fifth wheel, and locking mechanism, to ensure they are secure and functioning correctly.
• Check the trailer’s frame for any signs of damage, such as cracks or bends, that could affect its structural integrity.
• Check the trailer’s cargo securement devices, such as chains, straps, and binders, to ensure they are properly secured and in good condition.
• Check the trailer’s load for weight distribution and proper securing.
• Check the trailer’s fuel and fluid levels, including the coolant, oil, and transmission fluid.
• Check the trailer’s exhaust system for any visible signs of damage, such as rust or holes.
• Finally, perform a thorough walk-around of the trailer, checking for any other visible signs of damage or wear that could affect its safety or operation.
•  Start by checking the weight distribution of the cargo. Ensure that it is evenly distributed on the trailer or truck bed. Improper weight distribution can cause the vehicle to tip over, especially in turns.
• Ensure that the cargo is tied down and secured correctly. Check all the tie-downs, chains, and straps to ensure they are in good condition and properly tightened. Loose cargo can shift during transit, causing the vehicle to lose control.
• Verify that the height of the cargo does not exceed the legal limit. In most states, the maximum size is 13 feet 6 inches. Overheight loads can cause damage to overhead structures such as bridges and power lines.
• Watch for any visible signs of damage to the cargo. Damaged cargo can shift, become unstable, or leak during transit, causing safety hazards.
• Verify that hazardous materials are correctly labeled and packaged according to regulations. Improper handling of hazardous materials can lead to severe accidents and injuries.
• Ensure all necessary paperwork is in order, such as bills of lading, shipping manifests, and hazardous materials paperwork. Ensure that the cargo matches the paperwork and that all required permits are in place.
• Finally, inspect the trailer or truck bed for any signs of damage or wear and tear. Look for cracks, rust, or loose bolts that could compromise the vehicle’s structural integrity.

Lights and Reflectors

• Start by walking around the vehicle and visually inspecting all the lights and reflectors. Check for any damage, cracks, or missing pieces.
• Check the headlights, both high and low beams, and make sure they are clean and functioning correctly. Also, ensure that the headlight lenses are not cracked or damaged.
• Check the turn signals, both left and right, and make sure they are clean and working correctly. Turn on the hazard lights and ensure they are functioning properly.
• Inspect the brake lights, both the primary and the secondary, and ensure they are clean and working correctly. Have someone assist you in checking the brake lights to ensure they illuminate perfectly.
• Check the taillights and ensure they are clean and working correctly. Also, make sure the lenses are not cracked or damaged.
• Inspect the license plate light and ensure it is clean and working correctly.
• Check the clearance lights and make sure they are clean and working correctly.
• Inspect the reflectors, red and amber, and ensure they are clean and properly positioned.
• Test the emergency flashers and make sure they are functioning correctly.
• Ensure that all lights and reflectors are correctly connected and mounted.
• Check the electrical system, including the battery and charging system, to ensure it functions correctly and provides power to all lights and reflectors.
• Make sure all switches and controls for the lights are functioning correctly.

In conclusion

Pre-trip inspections are essential to being a safe and responsible Class A CDL driver. By using this checklist, drivers can ensure that their vehicle is in good condition and ready for the road. It is critical to remember that every trip, no matter how short or long, should begin with a pre-trip inspection. Drivers can avoid accidents and make their journey as safe as possible by performing a thorough inspection. Remember that safety should always come first when operating a commercial vehicle.

Frequently Asked Questions

Q: Why is a pre-trip inspection important for Class A CDL drivers?

A: A pre-trip inspection is important for Class A CDL drivers because it helps identify potential safety issues before they become major problems. It also ensures that the vehicle is in good working condition and helps prevent accidents.

Q: What is included in a pre-trip inspection checklist for Class A CDL?

A: A pre-trip inspection checklist for Class A CDL typically includes checking the tires, brakes, lights, steering and suspension, engine and transmission, and other critical systems of the vehicle. It also includes checking the load and cargo securement.

Q: How long does a pre-trip inspection take for Class A CDL drivers?

A: The time it takes to complete a pre-trip inspection for a Class A CDL commercial vehicle can vary depending on the driver’s experience and the condition of the vehicle. It typically takes 30 minutes to an hour to complete a thorough inspection.

Q: What happens if a problem is found during a pre-trip inspection for Class A CDL?

A: If a problem is found during a pre-trip inspection for Class A CDL, the driver must address the issue before starting the trip. Depending on the severity of the problem, the driver may need to have the vehicle repaired before continuing the trip.

Q: What are the consequences of not performing a pre-trip inspection for Class A CDL?

A: Not performing a pre-trip inspection for Class A CDL can result in fines, penalties, and potential loss of driving privileges. It can also lead to accidents and other safety issues on the road.

James Johnson

James Johnson is a former truck driver who now works as a writer, specializing in the trucking industry. With over 15 years of experience on the road, James has a unique perspective on the challenges and opportunities faced by truck drivers and the trucking industry as a whole. His writing focuses on issues such as safety, regulation, and the latest industry trends. His work has been featured in several trucking publications and he has received recognition for his contributions to the industry. In his free time, James still enjoys being around trucks and often attends truck shows and other industry events.

Connect with him on LinkedIn and Twitter .

• James Johnson https://yourbestfleet.com/author/james/ Truck Driver Life: What an Average Day Looks Like?
• James Johnson https://yourbestfleet.com/author/james/ Improve Fleet Safety with Vehicle Inspection History
• James Johnson https://yourbestfleet.com/author/james/ Fleet Maintenance Best Practices - A YourBestFleet Guide
• James Johnson https://yourbestfleet.com/author/james/ Fleet Compliance Checklist for Fleet Managers

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Complete CDL Pre-Trip Inspection Checklists for Class A and Class B Drivers

Your fleet is loaded, and the fuel tanks are full – you’re ready to move. Or are you?

If you haven’t completed a pre-trip inspection checklist, you might not be.

The Department of Transportation (DOT) requires all drivers holding a commercial driver’s license (CDL) to complete a pre-trip DOT inspection checklist before operating a commercial vehicle. Usually taking about 10-15 minutes, this inspection checks essential systems such as brakes and steering, as well as tires, mirrors, and emergency equipment.

So how can drivers know what to check? In this article, we’ll run down the DOT requirements for pre-trip inspection checklists, along with key differences between Class A and Class B inspections and even some useful tools that can help make the job easier.

What is a pre-trip inspection checklist?

A pre-trip inspection checklist is a list of items that CDL holders need to review before operating their vehicles. As you may have guessed, this process is known as a pre-trip inspection .

What is a pre-trip inspection?

Pre-trip inspections aren’t just an annoying routine – they’re an important and necessary safety measure that helps ensure that commercial vehicles are up to fleet safety operation standards .

While the scope and contents of a pre-trip inspection checklist vary according to the type of commercial vehicle and its use, you can complete most inspections in about 10-15 minutes. Checklist items generally include assessing the operational condition of anything the driver and vehicle need to operate the vehicle safely . This usually includes things like an air brake check, along with checking lights, tire pressure, couplings, and so on.

Drivers must also record their inspection results in a driver vehicle inspection report (DVIR), which is usually automated (or at least streamlined) in companies with established fleet management tools. Periodic inspection requirements require additional pre-trip inspections every 24 hours of continuous use or whenever the driver changes vehicles.

It may seem like a lot to review, but most of it boils down to common sense. Before you start crawling under the nearest truck, however, you may want to see whether you have to perform a pre-trip inspection in the first place!

Who needs to complete a pre-trip inspection?

Pre-trip inspections are mandatory for both Class A and Class B commercial driver’s license (CDL) holders.

If you’re a CDL holder, you probably already know which Class you fall into. But just in case, here’s a quick refresher on the types and weights of vehicles that different classes of CDL holders can operate.

• The Class A CDL applies to commercial vehicles weighing at least 26,001 pounds that can tow at least 10,000 pounds. This usually encompasses most towing commercial vehicles such as big rigs, tractor-trailers , and flatbeds.
• The Class B CDL applies to commercial vehicles weighing at least 26,001 pounds that can tow no more than 10,000 pounds. This usually encompasses most non-towing commercial vehicles, such as passenger buses, garbage trucks, and delivery trucks.

While there is also a Class C CDL, this usually extends to specialty vehicles not found under either Class A or Class B (such as hazardous waste transport). However, since their detailed inspection procedures are highly specific and beyond the scope of this article, we won’t cover them here.

But what’s involved in Class A and Class B inspections, and how can they differ?

Class A vs. Class B pre-trip inspections

While Class A and Class B vehicles share many of the same detailed inspection procedures (every commercial vehicle has brake lights, after all), each class and vehicle type has its own inspection procedures.

• Class A and Class B commercial vehicles share many common inspection items, such as front and rear suspension, brake lights, minimum brake pad thickness, oil level, etc. These are usually items that apply to any type of road vehicle.
• Class A inspection items are usually those related to towing systems in commercial vehicles, such as the trailer parking brake, coupling areas, etc. These inspection standards usually extend to the trailer, flatbed, or any other object that the truck is towing.
• Class B inspection items are usually those related to non-towing commercial vehicles. As this is a very broad category, some Class B vehicles may not require any additional inspections, while others may have several specific systems to inspect. In the case of the latter, these are usually items specific to the vehicle itself, such as checking for broken seat frames in passenger areas of a bus.

Of course, there’s much more to each pre-trip vehicle inspection than the handful of key differences we’ve listed here. In the next section, we’ll run down the pre-trip inspection process that applies to nearly every commercial vehicle and then detail more class-specific motor vehicle safety inspections.

CDL pre-trip inspection checklist

The standard CDL pre-trip DOT inspection checklist includes everything a commercial motor vehicle needs to navigate the road safely.

These are generally suspension- and engine-related items that would just as well apply to a regular car. As a general rule, a commercial pre-trip inspection test almost always includes the following motor vehicle safety inspections.

Brake system

There’s nothing more important than your vehicle’s air brakes. Note that the following air brake tests apply to both tractor brakes and trailer brakes on Class A commercial vehicles.

• Brake linings and brake pads: Brake pads should be no less than the minimum thickness of one-quarter inch (¼”). Also, be sure to check linings for oil and debris.
• Brake chamber: The brake chamber should be completely sealed with no audible air leaks.
• Air brake hose: No air should leak from the brake hose, and the line should be properly mounted and free of cuts or splits.
• Brake drum: Should not be blue from excessive heat.
• Hand brake: Push rods should have no more than one inch (1”) of play in either direction and stand up 90 degrees when pulled.

Depending on the vehicle, these items are usually checked with a 9-step, 7-step, or 5-step brake test. These tests usually involve pressing the brake pedal, service brake, hand brake, or foot brake under various conditions and seeing whether air pressure recovers to the proper level in time (see your vehicle’s operating guide).

For example, drivers can check for low air pressure by pressing the brake pedal to fan off the pressure. If repeatedly pressing the brake pedal results in a low pressure buzzer or light indicator, the brake system will require repair.

Engine compartment

Engine compartment inspection items include:

• Fluids: The coolant hose, power steering hose, and any tanks or reservoirs should all be securely mounted and have no leaks. Similarly, a dipstick should indicate that all fluid levels (including oil level and coolant level) are at their proper levels.
• Belts: All belts for compressors, pumps, and alternators should have no cracks or frays and give no more than one-half of an inch (½”) of play.
• Air compressor: Should be securely mounted and functional with no cracks or leaks.
• Water pump: Pump hoses must be properly connected with no leaks.
• Alternator: Wires and belts must be properly connected.

Front of vehicle

Front-of-vehicle inspection items usually include steering equipment such as:

• Steering column or steering shaft: The steering column should be straight and unbroken.
• Steering box: The steering gearbox should be intact, and all connected hoses should be securely mounted with no power steering fluid leaks.
• Tie rod and control arms: Both should be straight.
• Drag link: The rubber should be greased and uncracked.
• Pitman arm: All cotter pins and caste nuts are present, secure, and tight.

Front suspension

Front suspension inspection items include springs, spring mounts, shocks, and suspension airbags.

• Spring mounts and spring hangers: Spring mounts should hold spring hangers securely in place with no signs of wear, cracks, or breakage.
• Leaf springs: Should be secured to hangers with no cracks or breakage.
• Shock absorbers: Should have no leaks, splits, or dry rot in the rubber. Leaks are typically located where the top and bottom pieces overlap.
• U-bolts: Should all be securely fastened around the spring and axle.

Rear of vehicle

The rear of tractor or truck inspection items include the following.

• Driveshaft: Should be straight with unbroken U-joints.
• Exhaust: Should be free of rust with no leaks or excessive soot.
• Frame: Structurally sound with no damages or unauthorized repairs/welds.
• Steps: Structurally sound and mounted properly.
• Mud Flaps: Should be clean, unbroken, and secured at the right height.

Wheels and tires

Wheel and tire inspections check for both proper inflation and overall tire condition, specifically tread depth. Note that this also extends to trailers on Class A vehicles.

• Drive and steer tires: Tire tread should be even with a minimum tread depth of 2/32” on drive tires and a minimum tread depth of 4/32” on steering axle tires. Use an air pressure gauge to check inflation levels against manufacturer inflation levels. Treads and sidewalls should be free of cracks, bulges, and abrasions.
• Wheel rims: No unauthorized repairs or illegal welds.
• Hub seal and axle seals: Should show the axle and hub seal intact with no visible leaks or play.
• Dual spacing: Any dual tires must have enough spacing between them.
• Lug bolt holes: All lug bolt holes should have all lug bolts and lug nuts.
• Valve stem: No audible air leaks.

Lights and reflectors

Light and reflector inspections include everything from running lights to DOT tape and 4-way emergency flashers.

• High and low beams: Ensure both are functional on all forward lights.
• Turn signals: Make sure all are functional for both tractor and trailer.
• Brake lights: Make sure all are functional for both tractor and trailer.
• Running lights and license plate lights: Walk around the truck and make sure all are on.
• 4-way emergency flasher function: Walk around the truck to make sure the 4-way flasher rear and front lights are fully operational.
• Reflector tape and DOT tape: All DOT tape and reflector tape should be clean with no signs of excessive wear.

Driver door and fuel tanks

Cab doors and fuel tanks are often located in the same area on commercial vehicles. Be sure to check the following:

• Door and door hinges: Should be intact and latch completely. The rubber door seal should be clean and uncracked.
• External mirrors and mirror brackets: All external mirrors should be firmly attached to their mirror brackets. External mirrors should also be clean and uncracked. Also, be sure to adjust external mirrors and mirror brackets to provide an adequate rear view.
• Steps: Should be securely mounted and able to support the weight.
• Fuel tank: No leaks, with cap and seal unbroken and intact.

In-cab items

Cab inspection usually covers the following items:

• Steering wheel: Fully attached to steering column.
• Gauges: Check that air gauges, oil pressure gauges, and any other gauges for operation function normally within their operating range. Air pressure gauges should build pressure to the governor cut out during an applied pressure test.
• Warning lights: Lights should show clearly for any lighting indicators, such as ABS lights or oil pressure indicators.
• Windshield: Cracks beyond one inch (1”) are not permitted. Windshield wipers should be clean and work properly, and the truck should have enough windshield washer fluid.
• Seat belt: Should fasten securely.
• City horn and air horns: Both air and city horn should sound properly.
• Heater and defroster: Should heat and function properly.

Special checks for Class A and Class B inspections

As we mentioned earlier, a Class A pre-trip truck inspection will usually have different periodic inspection requirements than, say, a Class B pre-trip school bus inspection.

While periodic inspection requirements ultimately come down to the exact type of vehicle (a Class B garbage truck, for example, may require additional inspections for its armature and compactor), the main differences usually come down to trailers vs. passenger areas .

• Trailers share many of the same inspection checklist items as the tractor, specifically the wheels and tires, suspension, and rear of trailer lights and reflectors. Also, make sure that the landing gear is not broken and can be fully raised.
• Coupling area inspections include checking air connectors, electrical lines, and nearby glad hands. All mounting equipment, such as the fifth-wheel plate, kingpin, mounting bolts, skid plate, release arm, and locking jaw and pins, should be present, secure, and in good condition.
• Rear of truck suspension inspections share many of the same items as those of front inspections but with special attention paid to the torque arm (or radius rod), which should be mounted securely with intact brushings.
• Passenger items such as seating, passenger doors, and any wheelchair lifts should all be secure and in working order. Emergency exits should also be clearly labeled and sound an alarm when opened.
• School bus items include all of the passenger items listed above, with the addition of checking student loading lights, stop arm, student rear-view mirror, and a recent first aid and body fluid cleanup kit.

Pre-trip inspections made easy with CalAmp

With fleet management software from CalAmp, you can spend less time filling out pre-trip inspection reports and more time on the road. Request a demo today to see just how easy it is to use CalAmp’s pre-trip inspection tools!

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CDL Pre-Trip Inspection Checklist + How To Improve Safety With Mobile Forms

If you’re a truck driver, you know the importance of a pre-trip inspection all too well. Required by the Department of Transportation, it’s likely one of the most common and repetitive tasks you perform on the job.

While it might seem tedious or redundant, a pre-trip inspection is the best way to ensure your vehicle is safe for the trip ahead.

We’ll share everything you need to know about a CDL pre-trip inspection checklist, from the benefits to what it should include. We’ll also explain how you can ditch the time-consuming paperwork and streamline the safety process with mobile forms!  

Table of Contents

Ready To Build A Pre-Trip Inspection Checklist? Try doForms for free!

What Is A CDL Pre-Trip Inspection Checklist?

A CDL pre-trip inspection checklist is used by truck drivers who hold a Commercial Drivers Licenses (CDL) to inspect each part of the vehicle before and during trips.

A daily pre-trip inspection typically takes between 15 and 30 minutes to complete.

Why Truck Drivers Should Always Use A Pre-Trip Inspection Checklist?

A thorough pre-trip inspection is mandated by both federal and state laws.

As a truck driver, you are responsible for ensuring your vehicle is safe before you hit the road.

Skipping your pre-trip inspection can lead to violations, vehicle downtime, and accidents.

A comprehensive checklist can help ensure you cover every area of the vehicle during the inspection. If you find any issues during the inspection, you should complete a driver vehicle inspection report to avoid a violation that can decrease your (CSA) scoreCompliance , Safety, Accountability (CSA) score, and reduce the risk of a possible accident.

Using a detailed checklist can help ensure nothing is missed during the pre-trip inspection​

CDL Pre-Trip Inspection Checklist

A detailed inspection checklist will help you conduct a thorough assessment of your commercial vehicle . Here’s what your CDL pre-trip inspection checklist should include:

Front Suspension

• Shock absorber: Ensure there are no leaks, and rubber is not split or dry.
• Spring hanger and spring mount: Make sure there are no signs of breakage and cracks.
• U-bolts: Make sure all bolts are in place.
• Leaf springs: Check for cracks, shifts, or breakage.
• Airbag: Ensure there are no missing mounting bolts, leaks, or cuts.

Front Of Vehicle

• Gearbox and hoses: Ensure there are no leaks, cuts, or splits. Secure the hoses on both ends.
• Pitman arm: Tighten all caste nuts and cotter pins.
• Upper and lower control arms and tie rod: Secure the tie rod and inspect it for signs of bending or cracking.
• Shaft/steering column: Check for indications of bending or breakage.
• Drag link: Make sure there are no rubber splits and the rubber is greased.

Engine Compartment

• Power steering fluid, oil, and coolant: Check for leaks and use a dipstick to verify the fluid levels.
• Hoses: Inspect the hoses for cuts and splits. Secure them on both ends.
• Air compressor: Examine the air compressor for signs of breakage, cracks or leakage.
• Alternator: Make sure wires are connected properly.
• Water pump: Make sure the hoses are properly connected and there is no leakage.
• Belts: Make sure the alternator, compressor, and pump belts are securely mounted. Inspect them for cracks or wearing. Make sure the belt play is no more than 1/2″ to 3/4″.

Fuel Area And Driver Door

• Steps: Ensure they are mounted properly.
• Door and hinges: Make sure the hinges are intact and the door functions properly. Inspect door seals for signs of wear and tear.
• Mirrors and bracket: Check hardware attachments and clean the mirrors.
• Fuel tank: Make sure the cap is tight and the seal is intact. Inspect the tank for signs of leakage.

Rear Of Vehicle

• Exhaust system: Check for exterior soot which may be a sign of a leak. Make sure the exhaust system is not loose.
• Steps and catwalk : Make sure there are no loose objects and the catwalk and steps are properly mounted.
• Mudflaps: Check mudflaps to ensure they’re not missing and are located at the right height.
• Drive shaft: Make sure the U-joints are free of debris and are not broken.
• Frame: Check for unauthorized welds and broken elements.

Coupling Area

• Electric lines: Ensure safety latches are in place and lines do not tangle or drag on the catwalk.
• Air connector: Make sure there are no leaks, cuts, or abrasions and the connector is secure on both ends. Inspect the connectors to ensure they do not tangle or drag.
• Fifth wheel platform: Check for cracks or breakage, illegal or unauthorized welds.
• King pin: Make sure the king pin is mounted and secure, with no cracks or bending.
• Locking jaw: Ensure it is fully locked around the king pin.
• Mounting bolts: Check to make sure they are tightened and none are missing.
• Skid plate: Make sure it is properly greased.
• Glad hands: Make sure the seals have no cracks or signs of rotting and air is not leaking.
• Release arm: Ensure it is in a fully locked position.
• Apron: Make sure there are no cracks or signs of bending.
• Sliding 5th wheel locking pins: Ensure they are fully locked.

Lights And Reflectors

Check all lights on the front, rear, and both sides of your vehicle:

• Turn signals
• High and low beams
• Brake lights
• License plate
• Hazards/4-way flashers
• Reflector tapes

Air Brake Test & In-Cab Area Inspection

• Seat belt: Make sure it latches properly, without signs of wear and tear.
• Lighting indicators: Ensure lighting indicators are working.
• Oil pressure indicator: Make sure it operates in the required operating range.
• Water temperature gauge: Verify it functions in the required operating range.
• Air pressure gauges: Make sure air pressure gauges are working.
• Voltmeter/ammeter: Make sure it charges between 13 and 14 volts.
• Mirrors: Make sure they are properly adjusted, without cracks or obstructions hindering your vision.
• Windshield: Make sure it is not cracked and free of debris.
• Windshield wipers and washers: Ensure they are functioning properly.
• Horns: Make sure horns are working.
• Heater/defroster: Switch it on to verify it is working.
• Safety/emergency equipment: Ensure you have three red reflective triangles, a fully charged and secured fire extinguisher, and spare electrical fuses.
• Steering wheel: Make sure it is secured to the steering column.
• Foot pedals: Make sure foot pedals are free of debris, obstructions, or grease.
• Hydraulic brake: Pump the brake pedal. Apply pressure and hold it for five seconds to ensure it is not moving.
• Air brake: Conduct a check for warning lights and buzzers, valve pop-outs, and applied pressure.
• Parking brake: For the trailer, set the trailer brake and release the tractor brake, then put the truck in low gear and tug. For the tractor, set the tractor brake and release the trailer brake. Use low gear and tug.
• Service brake: Release both the trailer and tractor brakes. Drive three to five miles per hour. Use the service brake and stop the vehicle. Ensure when applying the brake, the steering does not move to the left or right.

Brake System (For Both Tractor And Trailer)

• Brake hose: Examine for cuts, splits, and leaking air. Ensure it is mounted on both ends.
• Inspect the brake chamber for air leaks.
• Slack adjuster and push rod : Release the brakes and pull by hand ensuring the push rod stays at a 90° angle to the brake chamber and doesn’t have more than 1” of play.
• Brake drum: Make sure there are no signs of excessive heat.
• Brake pads/brake lining: Make sure brake pads and brake lining are free of debris and oil.

Wheel System (For Both Tractor And Trailer)

• Wheel rims: Ensure there are no unauthorized welds.
• Steer tires: Make sure there are no bulges, cuts, and abrasions on the sidewalls and the tread. Ensure that the tread is evenly worn and its depth is not less than 4/32”. Use an air gauge to check the tires’ inflation levels.
• Drive tires: Make sure there are no cuts and bulges. Ensure the tread depth is not less than 2/32”. Check the inflation levels with an air gauge.
• Valve stem: Secure it and ensure the metal cap is in place and there is no air leakage.
• Lug nuts: Ensure lug nuts have no cracks or rust.
• Hub seal/axle seal: Make sure there are no leaks.
• Frame and cross members: Check the frame and cross members for cracks, bending, or breakage. Inspect the header board for damages, holes, or missing rivets.
• Landing gear: Ensure it is fully raised. Secure the cradle handle. Inspect for signs of cracks or bending.
• Doors and hinges: Make sure doors open, close, and latch properly. Examine the door seals for separation and rubber tubing sticking out.
• Tandem release: Make sure the release handle and the locking pins are locked.
• Trailers airbag: Examine the rubber for leaks, cuts, and missing mounting bolts.
• Trailer spring mounts/spring hangers: Ensure there are no cracks.
• Trailer leaf springs : Check the trailer leaf springs for cracks and breakage.
• U-bolts: Make sure there are no missing U-bolts.
• Trailer shock absorber: Inspect the trailer shock absorber for leaks and splits.
• Torque arm/radius rod: Make sure it is securely mounted and the bushings are intact.

Digital pre-trip inspection checklists will increase accuracy and speed of reaction​

Streamlining CDL Pre-Trip Checklists With doForms

Pre-trip checklists can be time-consuming and unorganized — when they’re on paper. Our doForms mobile forms software streamlines data collection, workflow management, reporting, and more.

Choose from our library of forms or customize your own to create a CDL pre-trip inspection checklist you can edit, save, send and store when you’re on the road, through our user-friendly app .

Share checklists and reports with managers and DOT officials when needed, and ensure your vehicle is inspected from top to bottom before each trip.

Accessible from any location on any device, our mobile forms help you cut costs , streamline your workflow and improve productivity.

Digital pre-trip inspection checklists can help you stay organized and stay safe.

Ready To Say Goodbye To Paper Forms? Try doForms for free!

CDL Pre-Trip Inspection Checklist: Key Takeaways

CDL pre-trip inspections help drivers identify potential issues to reduce the risk of accidents on the road. While paper checklists can be time-consuming and unorganized, going digital with doForms can help streamline the process and improve safety.

Ditch the paperwork and switch to mobile forms to:

• Increase the accuracy of your reports
• Communicate issues in real-time
• Access your data from any device at any time
• Decrease the risk of downtime due to issues that were missed
• Store your pre-trip inspections in a secure place
• Share and send reports to managers, DOT officials, and other parties with a few clicks

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Select Your Free 2024 NH CDL Practice Test to Get Started

General Knowledge (150 questions)

General Knowledge Test 1

General knowledge test 2, general knowledge test 3, general knowledge test simulator.

Designed to replicate the actual CDL test experience. 50 multiple choice questions chosen at random from our database. Each new attempt generates a new set of questions.

HazMat (30 questions)

NH CDL HazMat Test 1

Passenger Vehicles (20 questions)

NH Passenger Vehicles Test 1

School Bus (20 questions)

NH CDL School Bus Test 1

Air Brakes (25 questions)

NH CDL Air Brakes Test 1

Combination Vehicles (24 questions)

NH Combination Vehicles Test 1

Double/Triple Trailers (20 questions)

NH Double/Triple Trailers Test 1

Tanker Vehicles (30 questions)

NH CDL Tanker Vehicles Test 1

Pre-Trip Inspection (9 questions)

NH CDL Pre Trip Inspection Test 1

New hampshire cdl handbook 2024.

Get the latest (2024) official NH CDL Handbook.