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MT CDL Hazardous Materials (HazMat) Practice Test 2025

5 min

Your livelihood depends on you passing your MT Hazardous Materials test. You hit the books, but you don’t reallydon’t quite feel as if you’re prepared. You could just walk into the DMV and wish for the best, but that is a mistake. Instead of rolling the dice, take an Montana Hazardous Materials practice test. It will get you ready for the real thing. Then, you’ll be sharp and ready to go on the test day.

Your Practice Test – What to Know

A CDL Hazardous Materials practice test closely resembles the actual test you’ll take at the DMV. The test’s 30 questions are taken from the 2025 Montana CDL manual, just like the questions on the real test. Because of that, you will see the same types of questions on the practice test and the authorized test. They might be worded differently, but the meaning will be the same. That makes the practice test the perfect way to prepare for taking your CDL Hazardous Materials test.

Commercial Driver's License
Based on the official MT CDL HandbookHandbook‑based (2025) + exam‑taker feedback
This test is a Premium member exclusive. You'll get

All 650 exam-like questions specific to Montana

Interactive learning with AI personal tutor

Unique 360° Virtual Road Simulations

Get your money back if you don’t pass

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

Real Montana drivers who passed first try

Verified student reviews • Shared with permission

Hazmat Certification.
This was the best and easiest way to get My Hazmat Endorsement. I struggled online finding a course i could take online and not pay so much money. I found driving-tests recommended on Reddit and was the best thing I've ever done. I got my Endorsement now and am talking with a company that requires it but is a way better opportunity for me and my family overall. I couldn't have done it without driving-tests and their easy, simple to understand and straightforward teaching course. I am definitely recommending this course to anybody thinking of getting their Hazmat Endorsement!
DR
Best Test Preparation.
It was great going in to take the actual HazMat DMV Exam feeling confident. Driving-Tests does an incredible job of getting you over prepared, this makes your test experience fail safe. In turn studying for the ELDT through their HazMat Course helps you bring a good amount of education with you to the job. Driving-Tests has an incredibly user friendly layout.
DC
This is by far the best for ELDT.
I completed the course for Hazmat and tanker training in a week. They reported the results quickly, and taking the test at the DMV was a breeze. Questions on the tests were almost exactly in the same wording as the ELDT training. Great investment!
JP
93 of my 100 DMV CDL questions were exactly as they are written on this site.
I broke my exams into two segments, the General Knowledge, Air Brakes and Combination, and then I will study and go back for Tankers and Hazmat in a week or so. Despite an insanely loud exam room, and someone next to me reading every question on his tests out loud, I missed one question on 3 exams. And just like on this site, if you succeed, the exam ends immediately. Out of about 100 exam questions, maybe 7 were not on this site. The other 93 were written the same way you will see them here. But those 7 were not too hard. I only studied for 3 days and did not have time to study on the day of my exam. Seeing familiar questions and answers made taking the actual DMV exam very calming. To me this site was an inexpensive insurance policy to make sure I succeeded and could get my career going.
WH

About the Montana CDL

Since this is a practice test, use it as a way to prepare yourself for the big test. Take out your pencil and paper and make a note of your weak areas. If something is giving you issues, you can go back and review it. Then, take the practice test again and again until you breeze through it.

Then, you’ll be ready for test day.

Tackling the Test

Test day might feel stressful, but remember, you have prepared for it. You are ready to handle whatever comes your way. Just remember what you learned on the practice test, and you will be prepared.

Get those remaining jitters out of your system by taking the practice test again. After all, practice really does make perfect, and that will burn the answers into your head. Then, you will go in like a force to be reckoned with when you take your test.

Best of luck on your HazMat test. As long as you take your practice test and follow these tips, you shouldn’t have any problem whatsoever with your test.

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