tennessee
CDL Practice Test

1

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

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

2 / 40

On a bus, you may sometimes haul small-arms ammunition, emergency shipments of drugs, or hospital supplies. The total weight of all such hazardous materials must not be greater than:

3 / 40

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

4 / 40

The purpose for the emergency air line is:

5 / 40

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

6 / 40

Why does it take special skills to haul a tank vehicle?

7 / 40

When approaching a school bus stop, you should:

8 / 40

Select the true statement in regards to brake drums:

9 / 40

When not towing a trailer, why should the tractor glad hands be locked?

10 / 40

Which signals may be used to warn of a stopped vehicle that contains explosives?

11 / 40

On tandem axle for trailers, the sliding mechanism and locking device is:

12 / 40

You should____to check the free play of manual slack adjusters on S-Cam brakes.

13 / 40

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

14 / 40

What is the best way to prevent brakes form overheating while drive down a steep grade?

15 / 40

Select the statement that is true in regards to managing space to the sides.

16 / 40

Cylinders containing compressed gases may only be loaded onto a vehicle without a flat floor or platform if the cylinders are:

17 / 40

For Division 1.1 or 1.2 Explosives A, should the floor liner required be stainless steel?

18 / 40

What is the purpose of a driver placarding his or her vehicle?

19 / 40

A drawbridge does not have a traffic light showing green or a traffic control attendant. How many feet before the draw of a bridge must a bus driver stop?

20 / 40

You should check that the _____are secure, caps are on tight, and is not leaking.

21 / 40

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

22 / 40

Most states require school bus drivers to take a physical examination:

23 / 40

There must be a hazardous materials identification number on the ______ and on the ______.

24 / 40

A portable tank differs from a cargo tank in that ______.

25 / 40

Select the true statement about tractor protection valve:

26 / 40

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

27 / 40

Where can you find a shipper’s certification?

28 / 40

What should you do if you start a trailer skid?

29 / 40

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

30 / 40

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

31 / 40

Take extra caution when driving smooth bore tanks during:

32 / 40

If you are driving a 100-foot truck with double trailers at 30 mph in dry conditions, how many seconds of space should there be between your truck and other vehicles?

33 / 40

Which of the following statements is FALSE?

34 / 40

This object should not move more than an inch by pulled by hand with the brakes released for manual slack adjusters.

35 / 40

If the hazardous materials are classified as FORBIDDEN you should:

36 / 40

Remember to_____when steering to avoid a crash while driving doubles.

37 / 40

This gauge will indicate if the generator or alternator is charging:

38 / 40

The trailer should be lowered so that _____.

39 / 40

What should you do before you begin to couple?

40 / 40

In column 1, the "D" symbol means:

Your score is

The average score is 37%

5/5 - (1 vote)

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.