CDL Hazmat Practice Test
Hazardous materials endorsement practice covering placards, shipping papers, loading rules, and emergency response basics.
Pro endorsement practice
Hazmat is part of PassCDL Pro — all endorsements plus full exam simulations.
About this CDL practice test
The real hazmat written exam typically requires about 80% to pass. PassCDL randomizes questions from our bank of 65+ items so each attempt feels like a new test.
PassCDL Pro ($19.99/mo) adds longer exam simulations, hazmat & passenger endorsements, and unlimited retakes across every category. See pricing.