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  • 0  (6 mistakes allowed to pass)

Free Michigan HazMat (H) Endorsement Practice Test 2025

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

Michigan offers HazMat drivers a wide range of opportunities—and challenges. Major routes like I-75, I-94, and I-96 connect Detroit’s automotive giants to chemical plants across the state. From winter snows to the forested Upper Peninsula with its sparse infrastructure, driving here demands skill. But the rewards are significant when you add the Hazardous Materials (HazMat) endorsement to your CDL.

Why get HazMat certified in Michigan? You gain access to specialized, higher-paying jobs transporting petroleum products, industrial chemicals, automotive chemicals, agricultural chemicals, and explosives (for construction and mining). Without this endorsement, these opportunities are completely off-limits—you cannot legally transport any materials classified as hazardous by the U.S. government.

Top Michigan employers requiring HazMat drivers:

  • Ford Motor Company (Dearborn)
  • General Motors (Detroit)
  • Stellantis (Auburn Hills)
  • Marathon Petroleum (Detroit)
  • Dow Chemical (Midland)
  • BASF (Wyandotte)

What to expect on the official Michigan HazMat test:

  • Questions: 30 multiple-choice
  • Passing score: 80% (24 correct)
  • TSA background check: Required (allow 2-4 weeks for processing)
  • Topics covered: Federal regulations, substance handling, packaging, quantity limits, transport configurations

How to get your HazMat endorsement:

  1. Start TSA fingerprinting immediately—results take weeks
  2. Study while you wait using our practice tests and the official CDL manual (Michigan CDL Handbook 2025)
  3. Pass the SOS knowledge test
  4. Visit SOS with documents, pay fees, and receive your endorsement

Our Michigan HazMat practice tests mirror the official exam format and provide immediate feedback on every question. No unnecessary information – just what you need to pass on your first try.

Real exam-style pitfalls you’ll practice:
Common Traps
Distractors
Trick Wording
Double Negatives
Free Michigan HazMat (H) Endorsement Practice Test 2025
MI commercial driver's license
Based on official MI 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

7 min to complete
Available in EN and ES

What to expect on the actual MI permit test

30

questions

24

correct answers to pass

80%

passing score

Real Michigan drivers who passed first try

Verified student reviews • Shared with permission

The questions were very much like the state test in MI.
I took the practice tests repeatedly and they caught me with a few small changes. Good job! It gets me to slow down and read each question thoroughly. I would highly recommend this program for the hazmat test as well as General and air brakes. Good luck!
JR
Took this class on friday, passed hazmat test on monday.
Everything went smooth and easy. I really dont think its fair that we have to take a hazmat class before taking test just another way to spend money we dont need or have to spend
CB
I would have to say that the questions….
I took my hazmat test 3 times and failed it all three times, then got this course and passed on my 4th try. This review is posted under my wife's name. lol
SS
The materials provided were a great help.
The materials provided were a great help in passing both hazmat and tanker endorsement test. The questions were very near and close to the actual questions on the DMV test. The study information was a great help as well as the marathons and practice test successfully prepared me to pass the test.
CH
One happy son of a gun!
Thank goodness I committed to getting this! I passed my hazmat test that I was so scared to take because I tend to fail. Once I took the practice test over and over. And felt like I knew everything, next morning I took the test and passed. Super happy I committed to this website.
AS

More MI CDL test resources

  1. HazMat Test 1 (you are here)
  2. HazMat Test 2
  3. HazMat Test 3

We know what it takes to pass. And we’ve got the proof.

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Interactive handbook

Go beyond the boring black-and-white manual. Our interactive handbook lets you read, listen with an MP3 audio version, or even chat with it to find the information you need, faster.