new jersey
CDL Practice Test

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Welcome to the CDL practice test site for New Jersey. Questions from these tests cover rules and regulations in the NJ CDL manual. These questions are written to prepare you for the official NJ CDL test as you look to obtain your New Jersey CDL. You are welcome to take these New Jersey CDL permit practice tests as many times as you like as all of the tests on this site 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

A tank vehicle:

2 / 40

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

3 / 40

Always try to back toward the driver's side because

4 / 40

You do not have to stop at railroad crossings, but must slow down and carefully check for other vehicles:

5 / 40

How often should you check the tires on a placarded trailer that has dual tires?

6 / 40

The designation RQ identifies the material's:

7 / 40

What is the best way to stop all skids?

8 / 40

Which of the following statements about downshifting is NOT true?

9 / 40

Be careful to check the_____when unloading the smaller tanks of bulk heads.

10 / 40

Where are shut-off valves located?

11 / 40

To maintain alertness during the trip, drivers should:

12 / 40

Select the statement that best describes what the trailer air supply control does:

13 / 40

Select the true statement in regards to handing triples and doubles

14 / 40

Hazardous materials (that are not forbidden) carried on a bus must be:

15 / 40

Why is it dangerous to unlock the pintle hook with the dolly still under the rear trailer?

16 / 40

What is the purpose of a baffle?

17 / 40

How high should you crank the landing gear?

18 / 40

Select the statement of what you should not do if you are required to drive through flowing water or deep puddles.

19 / 40

You should make sure the_____before backing under a trailer.

20 / 40

Select the statement that describes smooth bore tanks:

21 / 40

What does the amount of liquid you can carry depend on?

22 / 40

To test the security of the tractor semi trailer connection you should:

23 / 40

Select the factor that is known to cause brakes to fail or fade. (more than one answer may be correct, but select only one)

24 / 40

Shifting into a lower gear and removing your foot off of the accelerator to slow your vehicle is known as?

25 / 40

In what position should the converter dolly air tank drain valve be in for double trailer combination?

26 / 40

Select the true statement:

27 / 40

Which of the following factors is NOT used to determine your safe speed when going down a long steep downgrade?

28 / 40

Air pressure should build___with a dual air system.

29 / 40

Select how brakes work on long, steep downgrades:

30 / 40

A baffled tanker has:

31 / 40

Bus drivers must have a commercial driver license if they drive a vehicle designed to seat more than:

32 / 40

Which of these statements about signaling is correct?

33 / 40

Select the answer that is not a part of the braking process when driving a tractor-trailer combination vehicle that has ABS:

34 / 40

How do you make sure the trailer height is correct before coupling?

35 / 40

Select the statement that is true in regards to what is required of a driver with a double or triple trailers:

36 / 40

You should_____when the low pressure warning is activated:

37 / 40

How many seats may be placed in the aisle if the bus is a charter and is carrying agricultural (farm) workers?

38 / 40

The gauge that indicates normal or increasing lubrication pressure to prevent engine seizure, failure or breakdown is:

39 / 40

If you do become sleepy while driving, you should _____.

40 / 40

A "transport index" relates to products that are:

Your score is

The average score is 65%

3.6/5 - (5 votes)

CDL Category Practice Tests

CDL Practice Test

How To Get A new jersey Commercial Drivers License

To be eligible for a CDL in New Jersey, applicants must be at least 18 years old to operate within state lines and must be at least 21 to drive a commercial vehicle across state lines. To be eligible to drive a commercial vehicle in New Jersey, applicants must provide verification that they are medically fit to operate a commercial vehicle. New Jersey applicants must pass a vision test and have 20/40 vision in each eye.

All applicants must submit the following documents when they apply for a CDL.

  • (Form MCSA-5876) Medical Examiner’s Certificate
  • CDL Holder Self-Certification Form

Drivers who have had their licenses revoked, suspended, denied or canceled are not eligible for a CDL in New Jersey. Applicants must possess a basic New Jersey Class D driver’s license.

New Jersey CDL Endorsements

  • H – Hazmat Vehicles
  • N – Tank Vehicles
  • P – Passenger Vehicles
  • S – School Bus
  • T – Towing a Double or Triple Trailer

Hit the Open Road

new jersey CDL License Test Tips

Every New Jersey CDL applicant must pass the general knowledge test prior to taking the skills test. This test consists of 50 questions. To pass the New Jersey test, applicants must score 80 percent or higher. There are additional tests for applicants who want to drive specialized commercial vehicles. The New Jersey skills test can be taken 20 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 12 months of completing the CDL application and active military members can have the skills exam waived if they meet the requirements. To qualify for a waiver, applicants must show proof of military enlistment or discharge or have operated a motor vehicle equivalent to a commercial motor vehicle in the military within 12 months of the application date. In addition, applicants must possess a valid New Jersey driver’s license and submit an application for a Military Skills Test Waiver that is signed by the commanding officer.

Additional Information

Information on the New Jersey Motor Vehicle Commission

The New Jersey Motor Vehicle Commission provides oversight for the CDL license requirements in New Jersey. To get more information contact them via:

Website: https://www.state.nj.us/mvc/drivertopics/cdl.htm

Phone: 609.292.6500

 

Additional New Jersey CDL Helpful Links

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