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

How do you test your service brakes?

2 / 40

Which of the following statements about overhead space is true?

3 / 40

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

4 / 40

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

5 / 40

One reason hauling liquids in tank vehciles require special care is:

6 / 40

Which of the following should you do when confronted by an aggressive driver?

7 / 40

Select the situation in which you should use the hand valve to park a combination vehicle.

8 / 40

In Column 1 the symbol "I" means:

9 / 40

You are driving a 40 foot truck at 35 MPH, how much space (in seconds) should you keep in front of you?

10 / 40

When stopping for railroad tracks, you must stop no closer than how many feet before the nearest track?

11 / 40

Select the reason as to why you should not use the trailer hand valve while driving.

12 / 40

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

13 / 40

____is what can legally hold the parking brake or emergency brake in position for a bus, truck, or truck tractor.

14 / 40

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

15 / 40

Which two special conditions indicate that you should downshift?

16 / 40

Spring brakes are usually held back by_____during normal driving.

17 / 40

How do you know when your brakes are fading?

18 / 40

You need to be extra careful when driving smooth bore tanks:

19 / 40

Signs of distracted drivers include:

20 / 40

For what reason do you keep the starter switch key in your pocket during the pre-trip inspection?

21 / 40

Start by___when coupling.

22 / 40

Puddles or dripping fluids from the underside of the transmission and engine may indicate:

23 / 40

How can you determine if your vehicle is equipped with ABS?

24 / 40

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

25 / 40

Always try to back toward the driver's side because

26 / 40

Select the answer that is not a part of the braking process when driving a tractor-trailer combination vehicle that has ABS:

27 / 40

This should have no illegal stickers, dirt, obstructions, or damage to the glass.

28 / 40

Select the true statement in regards to if a glad hand on the blue air line is missing a seal.

29 / 40

Select the false statement about tractor protection valves.

30 / 40

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

31 / 40

This object should not have any missing parts, be fully raised, the crank handle is secured, and that there is no damage to the frame.

32 / 40

Select the action that is not recommended when driving on slippery roads:

33 / 40

Which of the following is a reason to evacuate the school bus?

34 / 40

A "transport index" relates to products that are:

35 / 40

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

36 / 40

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

37 / 40

The bolst, brackets, or bushings that attach the air bag and/or spring to the vehicle and axle frame are _____.

38 / 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?

39 / 40

At what "cut out" level does the governor stop pumping air?

40 / 40

Which contains more alcohol: a 12-ounce glass of 5% beer, a 5-ounce glass of 12% wine or a 1 1/2-ounce shot of 80 proof liquor?

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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.