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View All PlansIn Oklahoma, the Department of Public Safety (DPS) oversees the licensing process. All aspiring commercial drivers must pass several exams, with the first one being the official general knowledge test. Consisting of 50 multiple-choice questions, this exam will evaluate your understanding of pre-trip inspections, safe driving practices, and emergency procedures. A minimum score of 80% is required to pass. Our Free Oklahoma CDL Permit Practice Test can help you master this subject. To increase your chances of achieving a passing score on your first attempt, you should incorporate it into your study routine.
Once you pass this exam, you will be issued a Commercial Learner’s Permit (CLP). You must hold your CLP for at least 14 days before you can schedule and take your CDL skills tests. During this time, you must also complete Entry-Level Driver Training (ELDT). This requirement is mandatory for all 50 U.S. states, including Oklahoma.
If you want to drive combination vehicles, you must take your skills tests in a combination vehicle (such as a semi-truck or tractor-trailer). To do that, you must first take and pass the official combination vehicles knowledge exam. Our Oklahoma CDL Combination Vehicles Knowledge Tests are designed to help you master this subject within a few weeks. This particular practice test consists of 25 questions and includes several features.
If you make a mistake, we will automatically highlight it so you won’t have to wait until the test ends to know what went wrong. Please pay attention to the detailed explanation provided. This feedback helps you identify areas that need improvement and learn from your mistakes. You can note it in a notebook or notebook app and revisit the material during future training sessions.
We have recently updated this practice test for November 2025 to reflect the latest updates brought by DPS rules or state law. You will always practice with the latest version. All you need to access this tool is a compatible device and a stable internet connection.
Begin your learning journey today with the most efficient tools available. Our practice tests, when used regularly, can make a significant difference in your path to becoming a licensed commercial driver.
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Last verified for accuracy: November 2025 (reviewed weekly)
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