oregon
CDL Practice Test

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Welcome to the Oregon CDL practice test site. You can take these practice test questions as many times as you like, as all of the driving practice tests on this site are completely free. The questions are all derived from the Oregon CDL driving manual and should help you prepare for the official Oregon CDL test. 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

Within 3 minutes, this gauge pressure should build to 90 psi from 50 psi.

2 / 40

This object should not be worn dangerously thin where visible.

3 / 40

Select the reason as to why air tanks need to be drained:

4 / 40

You are required to have a tank endorsement when transporting:

5 / 40

Select the two reasons as to why special care is needed when driving a tank vehicle:

6 / 40

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

7 / 40

The designation RQ identifies the material's:

8 / 40

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

9 / 40

Which of the following should you do when driving the school bus in high wind?

10 / 40

Select the true statement in regards to large combination vehicles taking longer to stop.

11 / 40

This object is not checked at the rear of the trailer.

12 / 40

With most hazardous materials, you may park within 5 feet of the road briefly, if your work requires it. The materials that are the exception and do not allow parking this close to the road are:

13 / 40

A placard is required for a combustible liquid at?

14 / 40

The minimum tire tread depth for front tires is:

15 / 40

What is the stopping distance for a tractor trailer that is traveling at 55 mph on dry pavement?

16 / 40

Do not tow or push a disabled bus with riders aboard the vehicle, unless:

17 / 40

A disruptive passenger:

18 / 40

If your bus has an emergency exit door, it must:

19 / 40

Select the purpose of fanning air brakes:

20 / 40

When would a drive-wheel skid result in a jackknife when pulling doubles?

21 / 40

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

22 / 40

The act of operating a motor vehicle in a selfish, bold, or pushy manner, without regard for the rights or safety of others is known as.

23 / 40

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

24 / 40

What do you check when doing a visual inspection of the coupling?

25 / 40

Should the air pressure in the service air tanks fall below____the driver must be alerted via warning mechanism in the truck cab.

26 / 40

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

27 / 40

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

28 / 40

What might happen if you swing wide to the left before you turn right?

29 / 40

What are some things you should check on the front of your vehicle when doing the walk-around inspection?

30 / 40

What action should you take if there is no phone available and you discover your hazardous materials shipment leaking at a rest stop?

31 / 40

Select the true statement in regards to the center of gravity for tanks:

32 / 40

Before backing under the trailer you should______when coupling a tractor and trailer with air lines already connected.

33 / 40

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

34 / 40

Double and triple trailers should be driven with care to avoid a rollover or jacknife.

35 / 40

The two other places where the hazardous identification number must appear are:

36 / 40

_____ create a little above 90 degree angle between the adjuster arm and push rod when the brakes are released and no less than 90 degrees when the brakes are applied.

37 / 40

Where should the safety catch for the fifth wheel locking lever be located for coupling to be complete?

38 / 40

The Emergency Response Guide, ERG, can best be explained as _____.

39 / 40

While completing the 2nd component of the air brake check you are required to turn the electrical power on, begin fanning off the air pressure by rapidly relasing and apply the foot brake and _____.

40 / 40

There should be ___space between the upper and lower fifth wheel after coupling.

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CDL Category Practice Tests

CDL Practice Test

How To Get An oregon Commercial Drivers License

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

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

Oregon CDL applicants must be medically certified that they are physically capable of operating a commercial vehicle and pass a vision test. Oregon applicants must have the forms signed by a CDL-certified doctor.

Applicants are required to submit Form MCSA-5876, a Medical Examiner’s Certificate and Form 735-7369, a Self-Certification of CMV Driving Type.

All required paperwork must be completed before applying for a CDL. These documents must be brought to the appointment at the Oregon Department of Motor Vehicles.

Drivers who have had their licenses revoked, suspended, denied or canceled are not eligible for a CDL in Oregon. Applicants can be disqualified for having multiple licenses.

Oregon 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

oregon CDL License Test Tips

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

Additional Information

Information on the Oregon Department of Transportation

The Oregon Department of Transportation administers CDL license regulations in Oregon. To get more information contact them via:

Website: https://www.oregon.gov/ODOT/DMV/Pages/DriverID/CDLget.aspx

Phone: 503.945.5000

 

Additional Oregon CDL Helpful Links

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