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HAZMAT Practice Test

This CDL license HAZMAT endorsement practice test will check your understanding of the safe operation of a commercial vehicle that transports hazardous materials. Find a local CDL school.


You got at least 80% correct. Good job! If you didn’t get 100% study some more and take the quiz again.

You didn’t get 80% correct, study some more then take this quiz again!

#1 How often should you check the tires if your placarded trailer has dual tires?


Read: Hazmat Endorsement Requirements