OK CDL General Knowledge Exam Simulator 2025

Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements
Based on 2025 OK commercial driver's license manual
Triple-checked for accuracy
Updated for March 2025

The Oklahoma DPS is no place to waste your time. If you want your Oklahoma commercial driver’s license, you’re going to want to get in and out as quickly as possible. And you’re going to want to do everything all in one day. That means being ready for the General Knowledge exam and having all your paperwork in order the first time you go. Failing the General Knowledge exam is the most likely reason you’d have to return another day do the DPS. The test is 50 multiple-choice questions that have to be finished in just one hour. If you log more than 10 answers wrong, you’re going to have to come back another day. Bummer. Prevent this fate by studying the official Oklahoma Commercial Driver’s License Manual and taking plenty of useful practice tests. The CDL General Knowledge practice tests we have are crucial because they demonstrate exactly how the facts you glean from the manual will be used for questions in context. We also feature hints and tracking to make sure you can confidently approach the real test and pass the first time. But failing the test isn’t the only thing that will have you coming back to the DPS for a second visit. If you don’t have your paperwork in order, you’ll be scrambling. First you’ll need a Medical Examiner’s Certificate that proves that you are physically qualified to drive a commercial vehicle in Oklahoma. This can be obtained from a licensed medical examiner as listed by the Federal Motor Carrier Safety Administration (FMCSA) National Registry. Then, you also need a valid, current, driver’s license and proof of citizenship or permanent legal residency. Once all this is together, with the addition of your new found encyclopedic knowledge of commercial driving in Oklahoma, you’ll be able to succeed in one day. Start preparing for your CDL today with our CDL General Knowledge Exam Simulator!

5 min to complete

Available in EN and ES

This test is a Premium member exclusive. You'll get:

All 650 exam-like questions
specific to your state

Interactive learning with
AI personal tutor

Unique 360° Virtual Road
Simulations

Get your money back if you
don’t pass

What to expect on the actual OK SOK exam

questions

correct answers to pass

80%

passing score

Helpful links

OK DMV website

Official Oklahoma CDL manual (2025)

More OK SOK Written Exam Resources

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Explore our rigorous, multi-tiered verification process that ensures each question mirrors the official manual for unparalleled accuracy.

Written by Andrei Zakhareuski Updated over a week ago

At Driving-Tests.org, we understand the importance of reliable and accurate practice tests to help you prepare for your DMV exam. That's why we've developed a meticulous process to create and continually update our practice questions, ensuring they reflect the most current driving laws and regulations.

Here's an inside look at how we maintain the highest quality in our practice tests.

Content Creation and Verification Process

Alignment with Official Manuals:
Every question we develop is based on the most recent version of each state's official driving manual. Our team regularly monitors each state DMV's website for the latest updates to ensure our practice tests are always aligned with the most current information.
Community Feedback Integration:
We leverage feedback from our vast community of users to understand which topics are most frequently tested. This helps us focus on the areas that are most relevant and beneficial for your preparation.
Expert Content Creation:
Our in-house editor, Steven, who has extensive experience in driver education, crafts each question with precision. He conducts a thorough review of each question against the official manuals to ensure accuracy.
Rigorous Review Process:
Once Steven has finalized a set of questions, our team conducts a joint review session. This second level of scrutiny involves content accuracy, proofreading, and fact-checking to eliminate any errors.
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After a question goes live on our site, we keep the lines of communication open. Each question features a feedback button, inviting users to report any issues or errors. This continuous feedback loop allows us to address and rectify any concerns promptly.
Responsive Updates:
In line with our commitment to accuracy, we quickly update our practice questions to reflect any changes in the DMV manuals. Additionally, we update the free electronic copy of the state's driver's license manuals on our site, typically within a few days after the DMV publishes them.

Our thorough quality control process ensures that you have access to practice tests that are as accurate and up-to-date as possible. We believe in the power of well-prepared drivers and are dedicated to providing you with the best study tools to help you succeed on your DMV exam.

OK CDL General Knowledge Exam Simulator

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