Wisconsin
CDL Practice Test

2

Use these sample tests as you prepare to gain a CDL in Wisconsin. This site is free to use and you can take these practice tests as many times as you would like. The questions on these tests cover topics and regulations pertaining to the various class levels of CDL licenses in Wisconsin. 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 Quiz" button below to begin.  Good luck!

1 / 40

Which of the following is a necessary qualification for non-bulk packaging?

2 / 40

You should check that the following makes an audible noise:

3 / 40

How should you inspect a converter dolly?

4 / 40

Select the true statement about empty trucks:

5 / 40

Your vehicle is going down a long hill and your brakes begin to fail. What should you do?

6 / 40

While driving on a clear night with low beam headlights, you should be able to stop within:

7 / 40

Select the portion of the combination vehicle that is most likely to turn over suddenly when pulling a double trailer:

8 / 40

This object should be checked to make sure that the cap(s) are on tight, that it is secure, and there are no leaks.

9 / 40

The interlock system for the brake and accelerator on a transit coach may be used:

10 / 40

What are spring brakes?

11 / 40

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

12 / 40

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

13 / 40

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

14 / 40

The best way to describe a dual air brake system is:

15 / 40

This object should not be spliced, cut, chafed, or worn through to allow steel braid to show.

16 / 40

Why do air brakes take longer to stop than hydraulic brakes?

17 / 40

When driving on a clear night with the vehicle lights on, your speed should be such that you can stop within _____.

18 / 40

When driving normally, some drivers use the hand valve before applying the brake pedal to prevent jack knifing. Select the most appropriate response to this statement.

19 / 40

What is the best way to figure out how many seconds of following distance you have?

20 / 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?

21 / 40

Select which is not an engine compartement belt:

22 / 40

You should keep a minimum of ____between another vehicle and the double trailer with 100 ft truck driving at 30 mph.

23 / 40

When you discharge an unruly passenger, you must choose a place that is:

24 / 40

Which of the following is a key steering component?

25 / 40

How should the pintle hook be when backing a dolly under the second trailer?

26 / 40

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

27 / 40

Your vehicle is going down a long hill and your brakes begin to fail. What should you do?

28 / 40

A leak rate for a straight truck or bus air brake system should not exceed _____psi per minute when the engine is off and the brakes are released.

29 / 40

Where are shut-off valves located?

30 / 40

What is the purpose of the supply pressure gauge?

31 / 40

By law, the warning lights must only be used when approaching a:

32 / 40

Select the true statement in regards to brake drums or discs:

33 / 40

Select the true statement:

34 / 40

Where is compressed air stored?

35 / 40

Which of the following is NOT an appropriate reason to flash your braking lights?

36 / 40

Select the true statement in regards to stopping distance and speed:

37 / 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?

38 / 40

The amount of liquid you can carry depends on:

39 / 40

How do you check the coolant level?

40 / 40

While driving at night, which lights should you use as often as you can?

Your score is

The average score is 42%

5/5 - (1 vote)

CDL Category Practice Tests

CDL Practice Test

How To Get A Wisconsin Commercial Drivers License

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

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

Wisconsin 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 MV3230) Commercial Driver: Tier of Operation
  • (Form MCSA-5876) Medical Examiner’s Certificate

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 Wisconsin. Applicants can be disqualified for having multiple licenses.

Endorsements

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

Hit the Open Road

Wisconsin CDL License Test Tips

Knowledge Test
All Wisconsin CDL applicants must pass the general knowledge test prior to taking the skills test. To pass the Wisconsin test, applicants must score 80 percent or higher. Applicants who require additional endorsements must pass additional tests and pay the required fees.

Skills Test
The Wisconsin 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 CDL Waivers
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:

  • Reside in Wisconsin.
  • Be currently active in the military.
  • Have operated a commercial vehicle as part of their military duties.
  • Have been honorably discharged from the military within the past 12 months.
  • Submit (Form MV3588) Military Service CDL Skills Test Waiver Application. (A portion of this document must be completed by the commanding or training officer.

Additional Information

Information on the Wisconsin Department of Transportation

The State of Wisconsin Department of Transportation is the authority for CDL regulations in Wisconsin. To get more information contact them via:

Website: https://wisconsindot.gov/Pages/dmv/com-drv-vehs/cdl-how-aply/cdl-how-to-apply.aspx

Phone: 608.264.7447

 

Additional Wisconsin CDL Helpful Links

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