oklahoma
CDL Practice Test

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Welcome to the Oklahoma CDL practice test site. Use this site as you prepare to take the Oklahoma CDL test. Rules and regulations covered in these practice tests come from the Oklahoma CDL Manual. Take these practice tests as many times as you need to, this site is complimentary 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

Select the true statement about emergency steering and tankers:

2 / 40

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

3 / 40

Which of the following parts do not get checked in the Bus Interior inspection:

4 / 40

It is important to know the outage required for the liquids you carry because:

5 / 40

Select how you would check the truck's slack adjusters.

6 / 40

At around____the governor allows the air compressor to start pumping again:

7 / 40

Which of the following is NOT an acceptable type of marking for hazardous materials?

8 / 40

If you work for an interstate carrier:

9 / 40

You should look into the back of the fifth wheel on a dolly to see if it is locked onto the kingpin.

10 / 40

Remember to_____when steering to avoid a crash while driving doubles.

11 / 40

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

12 / 40

What is most likely to occur when the front wheels begin to skid?

13 / 40

What is a common cause of tire fires?

14 / 40

When conducting a pre-trip inspection, the most important item to verify is _____.

15 / 40

Of the following hazardous material classes, which is the most dangerous?

16 / 40

You should check the_____when loading small tanks equipped with bulkheads.

17 / 40

How often should air tanks be drained?

18 / 40

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

19 / 40

What does it mean when the safety valve releases air?

20 / 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?

21 / 40

What must vehicles with air brakes have?

22 / 40

Tankers used to transport hazardous materials on vehicles must be marked with:

23 / 40

An "A/W" the first column of the hazardous materials table means:

24 / 40

To avoid rollover when going through a curve, the best thing to do is:

25 / 40

Which trailer is most likely to turn over when you make a sudden turn while pulling doubles?

26 / 40

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

27 / 40

Select the true statement in regards to when a bulk tank vehicle stops at an intersection on a slippery surface:

28 / 40

How far away are you required to park from a bridge, tunnel, or building if you are carrying Division 1.2 or 1.3 materials?

29 / 40

What kind of surge occurs with baffles?

30 / 40

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

31 / 40

You don't want to use wheel chocks when hooking a combination to a second trailer with no spring brakes. What should you do?

32 / 40

A placarded vehicle must carry what type of fire extinguisher?

33 / 40

What action should you take before driving while drowsy?

34 / 40

You can be sure air is supplied to the second trailer by:

35 / 40

If you are already carrying 100 pounds of silver cyanide, what precautions must you take if you are given papers at a dock to carry 100 cartons of battery acid?

36 / 40

Air brake systems should not lose air faster than____when testing for air leakage rates in combination vehicles before applying the brake pedal.

37 / 40

Which of the following would NOT be part of a standard vehicle inspection?

38 / 40

If there is no traffic light or attendant, how far from the draw of a drawbridge must you stop?

39 / 40

Which of the following must be closed while the bus is in motion?

40 / 40

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

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CDL Category Practice Tests

CDL Practice Test

How To Get A oklahoma Commercial Drivers License

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

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

Oklahoma CDL applicants must be medically certified that they are capable of operating a commercial vehicle and pass a vision test. Applicants are required to submit a Form MCSA-5875 Medical Examination Report and a Form MCSA-5876 Medical Examiner’s Certificate. In addition to submitting these documents, Oklahoma applicants must self-certify their medical records with the Oklahoma Department of Public Safety.

Applicants who have been deemed to be medically fit must keep a copy of the Medical Examiner’s Certificate with them when they operate commercial motor vehicles. Drivers who have had their licenses revoked, suspended, denied or canceled are not eligible for a CDL in Oklahoma. Applicants can be disqualified for having multiple licenses.

Oklahoma CDL 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

oklahoma CDL License Test Tips

All Oklahoma CDL applicants must pass the general knowledge test prior to taking the skills test. This test consists of 50 questions. To pass the Oklahoma test, applicants must score 80 percent or higher. Applicants who require additional endorsements must pass additional tests and pay the required fees. The Oklahoma 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 active duty military personnel.
  • Have operated a commercial vehicle as part of their military duties for at least 2 years prior to applying for a CDL.
  • Have been discharged from the military within the past 12 months.
  • Submit an Application for CDL Skills Test Waiver.

Additional Information

Information on the Oklahoma Department of Public Safety

The Oklahoma Department of Public Safety oversees CDL license requirements in Oklahoma. To get more information contact them via:

Website: https://www.ok.gov/dps/Obtain_an_Oklahoma_Commercial_Driver_License/

Phone: 405.425.2196

 

Additional Oklahoma CDL Helpful Links

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