CDL HAZMAT PRACTICE TEST MICHIGAN

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Any driver, regardless of the vehicle Class, who wants to haul hazardous materials, must add an “H” endorsement to their CDL. In order to obtain the Hazmat endorsement drivers are required to pass a Transportation Security Administration background check and a knowledge test. The Michigan hazmat test consists of 30 questions. To pass, you must correctly answer at least 24 questions (80%). The MI CDL hazmat test covers the information found in the Michigan CDL Manual. Study the chapter covering hazardous materials to learn how to recognize, handle, and transport Hazmat, then take this practice test to prepare for your exam!
1. Why should you check your mirrors regularly to know where other vehicles are around you?
To move out of their way if they want to get past.
To flash the brake lights if you are being tailgated.
To know whether you can make a quick lane change in an emergency.
2. Letting air out of hot tires:
will help relieve the extra pressure.
should not be done, because the pressure will be too low when the tires cool off.
will cool the tires down.
3. A Uniform Hazardous Waste Manifest:
is a list of safe driving practices that commercial drivers must observe.
is required only in case of an accident involving a placarded vehicle.
must be signed by hand and carried by anyone transporting hazardous waste.
4. If another vehicle is following closely, you should NOT:
increase your following distance.
avoid quick changes.
speed up.
5. When driving in very hot weather, you may have to:
reduce your speed to prevent overheating.
increase your speed until the tires cool off.
decrease your following distance.
6. Placards must be placed:
so the words or numbers are read from left to right.
less than 3 inches away from any other markings.
so that the format, color, and message can only be seen by the driver.
7. As you approach off ramps and on ramps, remember:
to always brake and turn at the same time.
that the posted speed limit may not be safe for larger vehicles.
that downgrades make it easier to reduce speed.
8. Which of the following statements about portable tanks is TRUE?
They must show the lessee or owner's name
They are not permanently attached to a vehicle
All of the above.
9. How often should you check the tires if your placarded trailer has dual tires?
Once a month.
At the beginning of each trip and each time the vehicle is parked.
Once a year.
10. Anti-lock brakes:
help you stop faster.
keep your brakes from locking up when you brake hard.
increase your stopping distance.
 
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Frequently Asked Questions

The age requirements for obtaining a class O driver's license in Michigan are established by the Graduated Driver Licensing (GDL) program:
  • For a Level 1 Learner's License, you must be at least 14 years and 9 months old.
  • For a Level 2 Intermediate License, you must be at least 16 and have held a learner’s license for at least six months.
  • For a Level 3 Full License, you must be at least 17 and have held an intermediate license for at least six months.  
If you are age 18 or older, you have to apply for a temporary instruction permit and pass a driving skill test to obtain a standard operator's license.

If you are under 18, after completing the required hours of both classroom and behind-the-wheel instruction, you must pass a DMV written test at your state-certified driver’s education provider. Once you pass and receive a Certificate of Completion for Segment 1 of the GDL program, you can apply for your learner’s license at a Secretary of State office with your parent/legal guardian. If you are 18 or older, you can schedule an appointment and take the permit test directly at a Secretary of State office.
Before your appointment, make sure you have the required documents:  
  • One proof of your Social Security Number.
  • One proof of your legal presence.
  • One proof of identity (if applicable, provide evidence of any name changes).
  • Two proofs of Michigan residency.
  • Driver Education Certificate of Completion for Segment 1 (for individuals under 18).
You can use this checklist to ensure you have all the correct documents.


The DMV written test at all Secretary of State offices is offered in Albanian, Arabic, Chinese, Dari, English, French, Greek, Hindi, Italian, Japanese, Korean, Pashto, Polish, Portuguese, Russian, Spanish, Ukrainian, and Vietnamese. If you have difficulty speaking or reading English, you can request an interpreter by contacting the Department of State Information Center at 888-767-6424 in advance. Additionally, if you are hearing-impaired, a sign language interpreter can assist you.

The DMV written test is based on the official Michigan Driver's Handbook, 'What Every Driver Must Know'. The manual is also available here in other foreign languages. Focus on road signs, parallel parking, turning, passing a vehicle, yielding the right of way, etc. After studying it, test your preparation with our free practice tests

The DMV written test includes 80 questions. The questions cover various topics to ensure that applicants have a solid understanding of the rules of the road. Carefully study the manual to enhance your chances of passing the exam.

You need a score of 70% or higher. You should get at least 56 questions right, and you're allowed to miss up to 24 questions out of the total 80. Stay focused and take the time to read the questions carefully.

For individuals with a learner's license:
  • Driving is allowed only under the supervision of a licensed parent/legal guardian or a licensed individual aged 21 or older who has been authorized by your parent/legal guardian.
  • Using a cell phone while driving is prohibited.
For individuals with an intermediate license:
  • Driving between 10 p.m. and 5 a.m. and transporting more than one passenger under 21 (except siblings) is forbidden unless accompanied by a parent/legal guardian, a designated licensed driver aged 21 or older, or for work/authorized activities.
  • Using a cell phone while driving is prohibited.
Once you have held your intermediate license for 6 months without a traffic violation and have reached at least 17 years of age, these restrictions no longer apply.

If you are under 18 and enrolled in the Graduated Driver Licensing (GDL) program, your learner's license expires on your 18th birthday. For individuals over 18 years old, the permit is valid for 180 days. You can renew your temporary permit either online or by contacting the Michigan Department of State.

You have three chances to pass the DMV written test. If you don't pass the exam after three attempts, you'll be required to retake the course and pay the enrollment charge again. If you find the permit test difficult, sign up for DMV Premium, which offers numerous resources and practice tests to improve your preparation.

MI CDL Hazmat Test

Number of questions: 30
Correct answers to pass:24
Passing score:80%
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