This test is based on the official 2020 CDL Manual FREE Colorado CDL HazMat Practice Test 2020 | CO

The CDL HazMat endorsement exam will test your knowledge of transporting hazardous materials, driver safety, and emergency protocols. Would you like to get a sneak peek of the exam before test day? Our Free Colorado HazMat Practice Test will prepare you to pass the DMV exam! We used the official Colorado CDL Handbook to create a test that includes 30 questions that cover the same material as the real endorsement exam. Each question comes with a description of a correct response so that you can learn from your mistakes and maximize your score. With a passing score of 80% or above, you will have proven that you have a firm grasp of the material.

Wouldn’t you like to test your HazMat knowledge prior to exam day the DMV? You can find out if you are ready to take the real endorsement exam after you take our Free Colorado CDL HazMat Practice Test.

  • Identify Knowledge Gaps
  • Track Your Progress
  • Unlimited Attempts
  • Get Detailed Feedback
Colorado CDL HazMat Overview:
30Total number of questions
24Number of questions required to pass
80Percentage required to pass
Colorado CDL Manual 2020

Get the latest (2020) official CO CDL Manual.