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Original questions based on the latest OklahomaOK CDL Handbook Expert-reviewed by S. Litvintchouk, M.S. (MIT), Chief Educational Researcher

OK CDL General Knowledge Practice Test 2 2026

Avg. pass rate on our OK tests: 60%.
Average pass rate for this test: 85%.
Easy
Score distribution:
90-100=>33%
80-89=>67%
70-79=>0%
60-69=>0%
<60%=>0%
Avg. first-try score: 86%
Perfect for:
First-time and renewal CDL/CLP applicants

24 Oklahoma aspiring commercial drivers are developing better driving skills today. Our Oklahoma Commercial Driver’s License (CDL) General Knowledge practice test series offers a straightforward learning process for acquiring essential commercial driving skills. While your time on the parking meter may expire, this second free CDL General Knowledge practice test will help you develop lifelong driving skills. The practice test is a more engaging and supportive study method than other on-line resources, and it is unmatched in its ability to target your specific learning obstacles. You will rapidly develop a firm grasp of the road rules and safety precautions you must know to obtain a CDL.

Keeping you focused on fully developing your driving skills, our CDL General Knowledge practice test uses a groundbreaking approach to identify the barriers to your success. You must pass an official knowledge test before you can operate a commercial vehicle. The practice test uses questions resembling those on the official knowledge test to pinpoint the information you must better understand. You must correctly answer at least 80% of the 50 questions on the official knowledge test to pass and obtain a commercial learner’s permit (CLP). This credential will allow you to drive under the supervision of a CDL holder. With its strategic approach, the practice test makes achieving this score possible.

This CDL General Knowledge practice test expedites your learning process by making the most efficient use of your study time. Instead of having you memorize the answers to a series of questions, as a study guide would, the practice test challenges you to demonstrate your current knowledge level. If you get a question wrong, the practice test will immediately respond with a detailed explanation of the information that supports the correct answer. This approach allows you to make consistent progress in developing your driving skills. Since the practice test is based on the most recent Oklahoma DPS CDL manual (Oklahoma DPS Handbook (OK Driver's Manual) 2026), you can trust its accuracy and be confident in applying its teachings to your driving practices. Aspiring Oklahoma commercial drivers have embraced this new study method and completed 1,778 practice tests this past week. The practice test produces outstanding results that will increase your chance of passing the official knowledge test on your first attempt.

The Grapes of Wrath made Sallisaw famous, and you can be recognized for professional driving skills developed with the practice tests at https://driving-tests.org/oklahoma/ok-cdl-practice-test/.

OK CDL General Knowledge Practice Test 2 2026
Commercial Driver's License
Last verified:
24 OK students practicing right now 24 OK students online now
136 tests completed today statewide

Reviewed for legal and handbook accuracy

Steven Litvintchouk

M.S. (MIT, Columbia), Chief Educational Researcher. ACES member (Society for Editing). Verifies all 50 state tests against official handbooks weekly.

Test design and learning experience oversight

Andrei Zakhareuski

Co-founder & CEO, Driving-Tests.org

Questions are created and maintained by the Driving-Tests.org content team following our multi-layer editorial process and updated whenever the Oklahoma DPS changes its handbook or website information. Official sources we check: 

Real users who passed the exam first try

Verified student reviews • Shared with permission

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