Front-end header boards, also known as "headache racks," protect the driver from cargo moving in the event of a crash or emergency stop.

Protect the driver from being hit by cargo.

Protect the driver's head when entering the cab of a truck.

It is essential that you are aware of what is surrounding your vehicle at all times. You should make a habit of regularly checking your mirrors while driving.

Only when there may be a problem.

If your hydraulic braking system will not build up the pressure needed to slow or stop your vehicle, there are a few possible solutions. Try shifting into a lower gear, pumping the brakes, and/or using the emergency brake.

Hold the brake pedal down as far as it will go.

Wheels or rims that have had welding repairs are not safe to be used.

Be placed on tires in the rear of the vehicle.

Parking brakes should be used whenever you park. If necessary, chock your wheels.

The parking brake should be applied.

The air brakes should be applied.

The parking brake should be applied.

Brakes should not be applied if the vehicle is left out of gear.

During a pre-trip inspection, you should check for emergency equipment, including spare electrical fuses; three red reflective triangles, six fuses, or three liquid burning flares; and at least one properly charged and rated fire extinguisher.

Only required for vehicles that are transporting hazardous materials.

Only required during interstate travel.

Class A Driving Test | New Mexico 2024 #1 Page 3 of 7

Train for FREE online with our New Mexico class A license test. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a NM CDL class A permit in 2024, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that CDL class A requirements may vary from state to state.

Number of Question 50

Passing Score 40

Number of Tests 20

Class A Driving Test | New Mexico 2024 #1 Page 3 of 7

15 . Header boards:

16 . When driving, mirrors should be used:

17 . What should you do if the braking system cannot build up hydraulic pressure?

18 . Wheel rims that have been welded should:

19 . When conducting a check of the engine compartment during a vehicle inspection, you should not:

20 . When leaving your vehicle:

21 . Emergency equipment in a vehicle is:

See the exact questions that will be on the 2024 DMV exam.

Wait, before you go