Based on 2022 OR CDL manual

Mistakes allowed
Passing score
Official OR General Knowledge: What to Expect
Total number of questions

Number of questions required to pass

Percentage required to pass

Oregon Commercial Driver's License
Oregon Commercial Driver's License

Planning to take the Oregon CDL test and need a little help? Before you visit the DMV and pay your testing fee, make sure you are prepared to pass by taking this Oregon CDL General Knowledge Practice Test. We’ve studied the Oregon CDL Handbook and created a practice test that covers all the important CDL topics such as traffic laws, safety procedures, signs and signaling, inspecting vehicles and cargo, braking and more. Passing the CDL test will allow you to pursue your dream of being a commercial truck driver and studies have shown that would-be drivers perform better on the test after taking online practice tests like this one.

This practice test includes 50 multiple choice questions and is formatted just like the real Oregon CDL test. Here are just two examples of the types of questions that you may face on test day: How often should a vehicle be inspected during a trip? What are the most critical items that should be checked during an inspection?  If you don’t know the answers to these questions, that’s ok.  By taking advantage of both the handbook and practice tests you are giving yourself the best possible chance for success.

You can take this practice test as many times as you like to until you are comfortable with your score.  Missed a question?  No problem, we took the extra step to include detailed explanations to help you identify why you got the question wrong.  This valuable feedback will help you quickly focus on the areas that need a bit more work.  Just like the real CDL test, you will need to answer at least 80% of the questions correctly in order to pass but with unlimited attempts, you can get as much practice as you need. Our experts have designed this practice test to be as close as possible to the real thing by using the same resource used to develop the real CDL test – the Oregon CDL Handbook.  Take the first step towards your new career and start practicing with this powerful OR CDL practice test now.