All your missed questions are saved
automatically for extra practice.
It's a practice test that's automatically made up of all your missed questions. Once you finish this test, you’ll be able to revisit your Challenge Bank™ to practice and sharpen your skills.
View All PlansAdding difficult questions to Challenge Bank™ is an exclusive Premium feature. Unlock access to 650+ exam-like questions, a Pass Guarantee, personalized study plans, and more.
View All PlansOklahoma CDL Class B Practice Test 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 September 2025
Passing the official general knowledge exam is the first step toward becoming a licensed commercial driver in Oklahoma. This exam has 50 multiple-choice questions based on the official Oklahoma Commercial Driver’s License Manual (Oklahoma CDL Handbook 2025). You must score at least 80% to pass. To improve your chances of succeeding on your first attempt, you should dedicate the upcoming weeks to studying commercial driving theory.
Most students prefer training with practice tests over traditional learning methods. These tools enable active learning, making it easier to retain information and improve knowledge. Our Oklahoma CDL Class B Practice Test has been designed to significantly boost your learning potential. It consists of 50 multiple-choice questions on pre-trip inspections, safe driving practices, emergencies, and cargo management. Unlike the official general knowledge exam, this practice test is not timed. Please finish each training session at your own pace and avoid rushing.
If you make a mistake, we will immediately provide a detailed explanation that helps you understand the reasoning behind the correct answer. Pay attention to this feedback and note it in a notebook or notebook app for future reference. You get unlimited attempts to practice as often as you need without pressure. Whether you’re traveling abroad or studying from the comfort of your home, this practice test can be accessed anytime, anywhere in the world. All you need is a compatible device, a stable internet connection, and several hours of your time.
As long as you’re not in private browsing mode (such as incognito mode in Google Chrome), your progress will be saved automatically. If you must interrupt an active practice session, you can resume it later from the last question you answered.
Commercial driving is not a skill you can master overnight. It requires time and consistent effort. Your knowledge can only be improved gradually, so it is crucial to avoid rushing. By combining the official commercial driver’s license manual with our Oklahoma CDL Class B Practice Test, you’ll gain the confidence to finish the licensing process and ace your theory exams.
- Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements
- Triple-checked for accuracy
About this test
What to expect on the actual OK DPS exam
questions
correct answers to pass
passing score
Are you in another state?
- Alabama: Test 1 / Test 2
- Alaska: Test 1 / Test 2
- Arizona: Test 1 / Test 2
- Arkansas: Test 1 / Test 2
- California: Test 1 / Test 2
- Colorado: Test 1 / Test 2
- Connecticut: Test 1 / Test 2
- Delaware: Test 1 / Test 2
- District of Columbia: Test 1 / Test 2
- Florida: Test 1 / Test 2
- Georgia: Test 1 / Test 2
- Hawaii: Test 1 / Test 2
- Idaho: Test 1 / Test 2
- Illinois: Test 1 / Test 2
- Indiana: Test 1 / Test 2
- Iowa: Test 1 / Test 2
- Kansas: Test 1 / Test 2
- Kentucky: Test 1 / Test 2
- Louisiana: Test 1 / Test 2
- Maine: Test 1 / Test 2
- Maryland: Test 1 / Test 2
- Massachusetts: Test 1 / Test 2
- Michigan: Test 1 / Test 2
- Minnesota: Test 1 / Test 2
- Mississippi: Test 1 / Test 2
- Missouri: Test 1 / Test 2
- Montana: Test 1 / Test 2
- Nebraska: Test 1 / Test 2
- Nevada: Test 1 / Test 2
- New Hampshire: Test 1 / Test 2
- New Jersey: Test 1 / Test 2
- New Mexico: Test 1 / Test 2
- New York: Test 1 / Test 2
- North Carolina: Test 1 / Test 2
- North Dakota: Test 1 / Test 2
- Ohio: Test 1 / Test 2
- Oklahoma: Test 1 / Test 2
- Oregon: Test 1 / Test 2
- Pennsylvania: Test 1 / Test 2
- Rhode Island: Test 1 / Test 2
- South Carolina: Test 1 / Test 2
- South Dakota: Test 1 / Test 2
- Tennessee: Test 1 / Test 2
- Texas: Test 1 / Test 2
- Utah: Test 1 / Test 2
- Vermont: Test 1 / Test 2
- Virginia: Test 1 / Test 2
- Washington: Test 1 / Test 2
- West Virginia: Test 1 / Test 2
- Wisconsin: Test 1 / Test 2
- Wyoming: Test 1 / Test 2