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  • 0  (10 mistakes allowed to pass)
Based on official MI exam questions

Free Michigan CDL Permit Practice Test: General Knowledge 2025

  • Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements.

Hello, future Michigan trucker! This CDL General Knowledge practice test is your first step on the road to hitting the road in a big rig. The following practice test is designed to cover all bases much like the real thing.

Our 50 multiple-choice questions come straight from the Michigan Commercial Driver License Manual and state laws. We’re talking traffic signs, signals, right-of-way rules, trucking laws, speed limits, vehicle inspection, and basic commercial vehicle safety. It’s all here to make you a safer, more knowledgeable driver.

Each question contains a hint and an explanation. Please take your time reading them even if you get the answer right because they will give you an in-depth understanding of the rules and why they are so important on the highway.

Commercial driving has its particularities in Michigan. You are going to want to know things such as seasonal weight restrictions during spring breakup, and how to cross at our busy border crossings. We’ve worked to craft Michigan-specific content that will prepare you for what you’re about to encounter.

This practice test is excellent for first-time applicants, for those looking to renew their license, or for drivers who just want to add new endorsements. Because it is based on the most recent MI Commercial Driver License Manual, you are well assured you will get updated information.

Want to dig deeper? Explore our complete General Knowledge test series. We have hundreds of questions covering everything from air brakes to hazmat. And if you’re curious about all of the associated costs in getting your CDL, be sure to have a look at our guide to CDL license expenses that breaks it all down. Need a step-by-step walkthrough of the whole process? Our CDL license guide has got you covered.

Keep in mind, this practice test is just the beginning. The real reward will be when you prove to become a safe and responsible commercial driver on Michigan’s roadways. Good luck, and happy trucking!

Available in EN and ES
MI commercial driver's license
Real exam-style pitfalls you’ll practice:
Common Traps
Distractors
Trick Wording
Double Negatives

Authored and curated by Steven Litvintchouk, M.S.

Chief Educational Researcher (ACES member)
Methodology & Editorial Policy
Last verified for accuracy: November 2025 (reviewed weekly)

What to expect on the actual MI permit test

50

questions

40

correct answers to pass

80%

passing score

Real Michigan drivers who passed first try

Verified student reviews • Shared with permission

One of the best investments I've made by far.
I couldn't believe the accuracy, but between the easy, user-friendly layout and structure, it is a 100% guarantee program
WGS
The layout of the program was amazing.
The little words of encouragement during tests was great. I was able to take the DMV test sooner then expected and only got 1 question wrong which was my fault. I would absolutely recommend this program to anyone.
RH
Very helpful system.
This is the way I study for a test best! Over and over and over again.. As I prepare myself reading the State Commercial Driving Manual, your test questions touch on everything that's in the Manual and then some! I have found myself being much more eager and confident using your methods.
TM
Great!
Used this to help supplement my studies for mi cdl permit test read the manual and do all the test prep on here exactly the way they reccomend it including passing the exam simulators 3 times and you will fly through the state exam it will be like muscle memory
RB
Top notch learning materials.
Initially I thought that reading the 165 page Michigan CDL manual alone would be sufficient. Then I was referred to Driving-Tests. org. After trying a few sample tests I realized I needed much more practice. My first run at the Secretary of State Office allowed me to be successful on everything except the combination test. It was my fault for not preparing enough. Second day I was easily successful and now have my CDL learners permit. I think their testing material is excellent and I think everyone should use it.
SW

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