tennessee
CDL Practice Test

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This is a practice test site for helping you earn your CDL in Tennessee. Rules and regulations covered on these practice tests are based on the Tennessee CDL Manual. You can take these practice tests as many times as you like as the site is free to use. 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

For what reason do you keep the starter switch key in your pocket during the pre-trip inspection?

2 / 40

Select the true statement in regards to empty trucks:

3 / 40

What is NOT one of the four skill areas that operating a commercial vehicle requires?

4 / 40

You are driving a 60 foot truck at 55 MPH, how much space (in seconds) should you keep in front of you?

5 / 40

You should check____when loading the small tanks of a cargo tank with bulkheads.

6 / 40

The two main things to look ahead for while driving are _____.

7 / 40

What is the normal operating range for a truck's oil pressure?

8 / 40

The main reason you should pull the dolly out from under a trailer before disconnecting it from the trailer in front is:

9 / 40

In what position should the shut off valves on a the rear of the front trailer be in on a set of double trailers?

10 / 40

How should you inspect a converter dolly?

11 / 40

The basic description of a hazardous material includes the hazard class, the identification number, and the proper shipping name. Which one must appear first on the shipping paper?

12 / 40

What are you checking when looking at the lubrication level on a dipstick?

13 / 40

Select the true statement about converter dollies:

14 / 40

How can you check slack adjusters?

15 / 40

A placarded vehicle must have at least ___ placards?

16 / 40

There are 2 reasons as to why hauling liquids take special care. One reason is the ___center of gravity.

17 / 40

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

18 / 40

The baffles in a tank trailer help to control:

19 / 40

Check that the parking brake will hold by____when the parking brake is engaged and the trailer brakes released if not a combination vehicle.

20 / 40

What are the three types of emergency equipment that you must have with your vehicle?

21 / 40

Select the factor that has no effect on how much liquid you can carry:

22 / 40

If you are required to stop at railroad crossings, you must:

23 / 40

What are shippers trying to accomplish when they package the material?

24 / 40

The air leakage rate for combination vehicles should not be more than _ psi a minute.

25 / 40

Which of the following is the most important reason for doing a pre-trip inspection?

26 / 40

You should check that the following makes an audible noise:

27 / 40

You need to be extra careful when driving smooth bore tanks:

28 / 40

Surge affects the handling of a tanker by:

29 / 40

A battery box check is important. The battery must be secure, connection must be tight, and cell caps must be present. In addition these items should be checked:

30 / 40

Rods, connecting links, and arms from the steering box to the wheel are a part of the:

31 / 40

What is the correct number of red reflective triangles that you should carry?

32 / 40

Select the true statement about retest markings:

33 / 40

In what position should the converter dolly air tank drain valves and pintle hook be in?

34 / 40

You are required to have a tank endorsement when transporting:

35 / 40

Your engine runs a pump when you are delivering compressed gas. Should you turn off your engine before or after you unhook the hoses after finishing that delivery?

36 / 40

You should be extra cautious when___while driving a smooth bore tanker combination.

37 / 40

How should you know when to shift?

38 / 40

What is the purpose of the supply pressure gauge?

39 / 40

What do you need to do to supply air to the air tanks of the second trailer?

40 / 40

If you are traveling at 55 mph in a 30-foot vehicle, you should leave how many seconds of following distance?

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CDL Category Practice Tests

CDL Practice Test

How To Get A tennessee Commercial Drivers License

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

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

Tennessee CDL applicants must be medically certified that they are physically fit to operate a commercial vehicle and pass a vision test. Applicants are required to submit the following documents.

  • (Form MCSA-5876) Medical Examiner’s Certificate (This document must be completed by an FMCSA-certified physician.)
  • (SF-1438) Self-Certification Form

Interstate non-excepted (drivers who do not work for the state or federal governments) must meet federal DOT requirements. Intrastate non-excepted drivers must meet the state requirements. Drivers who have had their licenses revoked, suspended, denied or canceled are not eligible for a CDL in Tennessee. Applicants can be disqualified for having multiple licenses. Tennessee CDL applicants will conduct a driving record check of the past 10 years in all 50 states.

Tennessee CDL Endorsements

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

Hit the Open Road

tennessee CDL License Test Tips

All Tennessee CDL applicants must pass the general knowledge test prior to taking the skills test. This test consists of 50 questions. To pass the Tennessee test, applicants must score 80 percent or higher. Applicants who require additional endorsements must pass additional tests and pay the required fees. The Tennessee 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 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 currently enlisted in the military and:

  • Be a Tennessee resident with a valid Tennessee driver’s license or eligible for a Tennessee license.
  • Possess a military operator’s permit.
  • Have a minimum of 2 years of experience operating the same type of vehicle as the applicant is applying to drive.
  • Have been discharged from the military within the past 12 months.
  • Submit (Form SF-1507) CDL Skills Test Waiver Application. The commanding officer must sign this document within 90 days of the CDL application.

Additional Information

Information on the Tennessee Department of Safety and Homeland Security

The Tennessee Department of Safety and Homeland Security Commercial Driver License Division administers CDL license regulations and testing in Tennessee. To get more information contact them via:

Website: https://www.tn.gov/safety/driver-services/commercial-driver-license.html

Phone: 615.253.5221

 

Additional Tennessee CDL Helpful Links

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