north carolina
CDL Practice Test

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Welcome to the CDL practice test site for North Carolina. You can use this site to prepare for the official North Carolina DMV CDL Test. The questions on these practice tests apply to all of the areas you'll need to be knowledgeable in to obtain your NC CDL. You can take these practice tests as many times as you need to, and all of these tests are free. You will be presented with 40 questions and you must answer 34 questions correctly to pass. There is a 50-minute time limit. You may not go back once you answer a question. Click the "Start Test" button below to begin.

1 / 40

The floor liner for explosives may not:

2 / 40

When stopping for railroad tracks, you must stop no closer than how many feet before the nearest track?

3 / 40

Which trailer is most likely to tip over due to the crack the whip effect?

4 / 40

When would a drive-wheel skid result in a jackknife when pulling doubles?

5 / 40

Which of the following statements about downshifting is NOT true?

6 / 40

This object should be clean with no obstructions, illegal stickers or damage to the glass.

7 / 40

Select the true statement in regards to the braking power of spring brakes.

8 / 40

How do you check the coolant level?

9 / 40

Select how brakes work on long, steep downgrades:

10 / 40

The method used to make sure the spring brakes will come on automatically is to:

11 / 40

When checking the wheelchair lift, the things you should look for are:

12 / 40

Liquid surge affects the handling of a tanker by:

13 / 40

Where should you place your warning devices if you must stop on a one-way or divided highway?

14 / 40

Select the inappropriate way to test for the low pressure warning signal.

15 / 40

Select the true statement in regards to large combination vehicles taking longer to stop.

16 / 40

When should the trailer hand valve be used?

17 / 40

Which of the following is NOT a basic step to be taken at a crash scene?

18 / 40

When arriving at the destination announce:

19 / 40

If you have to swerve to avoid a hazard, it's important to:

20 / 40

It takes special care to drive tankers with liquid in them because:

21 / 40

While completing the 2nd component of the air brake check you are required to turn the electrical power on, begin fanning off the air pressure by rapidly relasing and apply the foot brake and _____.

22 / 40

With Division 1.1, 1.2, or 1.3 Class A or B, how close can you park to a bridge, tunnel, or building?

23 / 40

You must be alert for road hazards so that:

24 / 40

You downshift automatic transmissions ______.

25 / 40

If you are carrying Division 1.2 or 1.3 materials, how far away must you park from the traveled portion of the roadway?

26 / 40

What is most likely to occur when driving a tanker truck and the front wheels begin to skid?

27 / 40

How should the hand valve be used?

28 / 40

Select the true statement about what the Air Compressor Governor controls:

29 / 40

This should be cleaned and then adjusted properly while inside the cab.

30 / 40

The best way to test if the spring brakes come on automatically is to:

31 / 40

What should the driver pay special attention to when driving smaller tanks?

32 / 40

The best way to test the low air pressure warning signal is to:

33 / 40

What are some of the important parts in the steering system?

34 / 40

The parking brakes should be used____in air brake vehicles.

35 / 40

Which of the following should you NOT do if you experience a tire failure?

36 / 40

Select the statement that describes smooth bore tanks:

37 / 40

Wet brakes can cause _____.

38 / 40

What are spring brakes?

39 / 40

The purpose for the emergency air line is:

40 / 40

Which of the following about the front tires on a commercial bus is true?

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CDL Category Practice Tests

CDL Practice Test

How To Get A north carolina Commercial Drivers License

To be eligible for a CDL in North Carolina, applicants must meet the following age eligibility requirements.

  • Be at least 18 years old to operate a commercial vehicle intrastate (within North Carolina only).
  • Be at least 21 years old to operate a commercial vehicle interstate (outside of North Carolina).

North Carolina applicants must provide proof that they are medically fit to operate a commercial vehicle and pass a vision test. Applicants are required to submit the following documents.

  • (Form CDL-MED-1) Medical Certification of Driver Type or Commercial Driver’s License
  • Medical Card
  • Full Medical Report (depending on the circumstances)

Drivers who have had their licenses revoked, suspended, denied or canceled are not eligible for a CDL in North Carolina. Applicants can be disqualified from the application process for having multiple licenses.

North Carolina CDL Endorsements
H – Hazmat Vehicles
N – Tank Vehicles
P – Passenger Vehicles
S – School Bus
T – Double or Triple Trailer

Hit the Open Road

north carolina CDL License Test Tips

All North Carolina CDL applicants must pass the general knowledge test prior to taking the skills test. The general knowledge test consists of 50 questions. To pass the North Carolina test, applicants must score 80 percent or higher. Applicants who require additional endorsements must pass additional tests and pay the required fees. The North Carolina skills test can be taken 14 days after applicants pass the knowledge test. It includes a pre-trip vehicle inspection, basic control skills and on-road driving. Applicants must pass each section.

Military veterans who were discharged within 1 year of the application and current military members can apply to have the skills exam waived if they meet the requirements. To qualify for a waiver, applicants must:

  • Be active duty military personnel.
  • Have operated a motor vehicle equivalent to a commercial motor vehicle in the military within 2 years of the application date.
  • Submit a Certification for Waiver of CDL Skills Test for Military Personnel.

Additional Information

Information on the North Carolina Department of Transportation

The North Carolina Department of Transportation provides administers CDL license requirements in North Carolina. To get more information contact them via:

Website: https://www.ncdot.gov/dmv/license-id/driver-licenses/commercial/Pages/default.aspx

Phone: 915.715.7000

 

Additional North Carolina CDL Helpful Links

Please use the links below to access more valuable North Carolina CDL testing resources and to learn more about practice driving tests for the state of North Carolina.