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

You must not allow riders to stand:

2 / 40

When inspecting your bus, you must make sure that:

3 / 40

Why is understanding the loading and unloading procedures so critical?

4 / 40

Select the definition for outage:

5 / 40

Which of the following is a reason that shippers package material?

6 / 40

School buses are one of the safest means of transportation. What two key factors contribute to this impressive safety record?

7 / 40

The minimum tread depth for steering axle tires is:

8 / 40

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

9 / 40

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

10 / 40

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

11 / 40

What handling effect will baffles have?

12 / 40

How do you check the connection after locking the kingpin into the fifth wheel?

13 / 40

Drivers placard their vehicle to _____ the risk.

14 / 40

The driver's manual advises you to disconnect the steering axle brake to keep the rig straight:

15 / 40

Which of the following types of emergency equipment must you have on your bus?

16 / 40

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

17 / 40

Tires should should be replaced:

18 / 40

What is most likely to occur when driving double and a set of trailer wheels goes into a skid?

19 / 40

How often should you check the tires if your placarded trailer has dual tires?

20 / 40

If you are transporting cargo, you should inspect the cargo and securing devices:

21 / 40

The amount of liquid you can carry depends on:

22 / 40

On the Hazardous Materials Table, column 1 shows:

23 / 40

When driving tank vehicles you should:

24 / 40

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

25 / 40

The walls that separate compartments inside the tanks and having openings at the top and bottom are called:

26 / 40

What are the three hazard classes should NOT be loaded into a trailer that has a heater air conditioner unit?

27 / 40

How do you check the air compressor governor "cut in" and "cut out" pressures?

28 / 40

Select the vehicle that off-tracks the most.

29 / 40

Drivers who transport route controlled radioactive materials must carry a dated certificate of radioactive materials training. This training must have ocurred within the last:

30 / 40

When should you avoid using the parking brake?

31 / 40

Select the statement that is true in regards to quick steering movements and triple/double trailers:

32 / 40

The purpose for the emergency air line is:

33 / 40

The air leakage rate for a combination vehicle should not exceed ____psi a minute.

34 / 40

How should you know when to shift?

35 / 40

All standing riders must stay:

36 / 40

Select the true statement in regards to quick steering movements and double trailers:

37 / 40

The best way to have control on curves is:

38 / 40

When transporting explosives you may not park:

39 / 40

The front trailer supports should be____before driving away.

40 / 40

In the event of an accident you should remember to do the following EXCEPT:

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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.