All your missed questions are saved
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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.
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View All PlansWelcome to our Michigan CDL Class A Practice Test! This intuitive tool can help you study commercial driving theory and become successful in this field. All 93 questions are based on the official Michigan Commercial Driver’s License Manual (Michigan CDL Handbook 2025). Each question has multiple answer choices, but only one is correct. Unlike the official written knowledge exam, this practice test is not timed. Please finish each training session at your own pace and avoid rushing through the questions.
You get unlimited attempts to practice as often as your schedule allows. Learning the various aspects of commercial driving theory takes time and effort, so you shouldn’t expect overnight results. Some of the more complex topics can confuse beginners unfamiliar with this subject. “Officer Frank,” our automated assistant, will be present during your practice session. At your request, this AI coach can provide detailed explanations, real-life examples, and personalized answers to your individual questions. If you get stuck on a difficult question, “Officer Frank” can provide hints that nudge you in the right direction without revealing the correct answer.
It is perfectly normal to make mistakes. Early in your learning phase, you should ignore your score and focus on improving your knowledge. We provide a detailed explanation for every question to help you understand the reasoning behind the correct answers. Please note this feedback in a notebook or notebook app and occasionally revisit the material to reinforce your knowledge. Questions you get wrong will be automatically added to your personal Challenge Bank™. This section helps you identify areas that need improvement and includes helpful feedback. Visit your Challenge Bank between practice sessions and answer each question correctly to clear them.
Becoming a safe and responsible commercial driver in Michigan takes time and effort. The Class A CDL lets you operate some of the largest commercial vehicles in Michigan, and earning this license requires serious preparation. When used regularly, our Michigan CDL Class A Practice Test will help you master commercial driving theory within a few weeks. You get nonstop access to this browser-based tool so that you can build your study routine around your schedule and progress at your own pace.
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Last verified for accuracy: November 2025 (reviewed weekly)
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