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Montana CDL Class A Practice Test 2025

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

Montana’s mountainous terrain can be both beautiful and challenging, especially for commercial drivers. If you plan to drive heavy trucks across the state, you must develop a solid understanding of downhill speed control and proper gear usage. Even a small mistake can result in brake failure or loss of control. That’s why mastering the various aspects of commercial driving theory is essential. You can find more information in the Montana Commercial Driver License Manual (Montana CDL Handbook 2025), an official resource published by the Motor Vehicle Division (MVD).

The official general knowledge test is based on the material covered in this manual. You must answer all 50 questions and score 80% or higher to pass, which leaves little margin for error. (To get a Class A CDL, you must also pass the official combination vehicles knowledge exam.) As you begin your learning phase, you should dedicate the following weeks to studying this subject in detail. Our Montana CDL Class A Practice Test is an intuitive tool that can be used anytime, anywhere in the world. All you need to access it is a compatible device and a stable internet connection.

Your personal Challenge Bank™ includes questions you’ve previously answered incorrectly. Visit this section to identify areas that need improvement and use the detailed explanations to learn from your mistakes. Questions in your Challenge Bank will remain there until you answer them correctly. If you are a premium user, you can add any question to this section and practice with it later. To reflect the latest updates brought by MVD rules or state law, we have recently updated this tool for December 2025. However, you should always check the official MT MVD website for the most up-to-date information.

It takes a long time to become skilled in this field, but commercial driving will give you a long and rewarding career. Nobody was born an expert driver. Your knowledge and confidence can only be improved with practice. Our Montana CDL Class A Practice Test can help you master commercial driving theory efficiently, but you must put in the time and effort to succeed.

led explanation, so you won’t need to wait until the end of the test to know the correct answers.

Real exam-style pitfalls you’ll practice:
Common Traps
Distractors
Trick Wording
Double Negatives
Montana CDL Class A Practice Test 2025
Commercial Driver's License
Based on official MT exam questions
Steven Litvintchouk, M.S., Chief Educational Researcher at Driving-Tests.org

Authored and fact-checked by Steven Litvintchouk, M.S.

Chief Educational Researcher, Driving‑Tests.org (ACES member)
Last verified for accuracy on
Methodology & Editorial Policy

10 min to complete
Available in EN and ES

What to expect on the actual MT permit test

50

questions

40

correct answers to pass

80%

passing score

Real Montana drivers who passed first try

Verified student reviews • Shared with permission

Helped a lot.
Tests and videos helped a lot! Would recommend, made getting my endorsements super easy
A
3 weeks of studying for me and I passed.
Amazing program. 3 weeks of studying for me and I passed # tests, General, Air Brakes, and Combination.They gave me 3 hours to take them. I finished all 3 in 11 minutes and only 2 wrong answers across all the tests! I highly recommend this program.
S
This is the best site to assist you….
This is the best site to assist you with learning and passing any driving exam. I studied for combination vehicles for my class A CDL and passed with 100%. I didn't miss any questions. All of the questions in this study guide site matches exactly what is on the state exam. Truly a great resource. I would recommend this site to anyone. Thank you.
BB
Great study system.
Hi: Thank you for developing this study system! I passed the general knowledge, air brakes, and combination vehicles test today the first time around! I would recommend your system to anyone who wants to get their CDL!
G
Driving-tests.org was the best decision….
Driving-tests.org was the best decision I made to learn and study to pass my CDL exam at the DMV. Through their program I was able to get a passing probability of 98% in less than one month. I studied for most of the endorsements and passed them all on the same day with out any complications. Thank you so much, definitely recommend this site to anyone trying to get their CDL. They could have not made it any easier! 🙏🏽🙌🏽
MG
Second time's a charm!
I tried a couple other websites for some mock tests before taking the test for my hazmat endorsement. I thought I had it whipped. I failed. The DPS examiner handed me a CDL manual and told me to go home and study. I read the chapter for hazmat, but still didn't feel confident with my knowledge. After finding Driving Tests.org, and going through the paces, I finally had the confidence I needed to succeed. This time I pasted with flying colors! 100% Thanks to all at Driving Tests.org! I couldn't have done it without you all! Excellent material! Thanks again and best wishes!
SI

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