Colorado CDL Hazardous Materials Practice Test (CO) 2020

You asked - we delivered! An all new Colorado HazMat CDL practice test with free questions for the 2020 CDL test!

  • 20 Questions
  • 80% Passing Score
  • 4 Mistakes Allowed
92% of students found this test helpful!
Rated 4.6 out of 5 by 8 drivers

Colorado CDL Test Facts

  • Questions: 50
  • Correct answers to pass: 40
  • Passing score: 80%
  • Test locations: Department of Motor Vehicles (DMV) Offices
  • Test languages: English, Spanish
  • Based upon: Colorado CDL Manual
Improve your chances of passing the test by reading the official Colorado drivers manual Drivers Manual

Any student commercial driver who intends to transport materials that are considered harmful to human health or the environment will need a Colorado hazmat endorsement to accompany their main commercial driving license, before they can begin learning to drive. As most hazardous material transportation vehicles fall into the Class B or Class A weight-category, it is likely that further license endorsement tests in addition to the Colorado CDL hazmat test will be required – but we will discuss this further down. When it comes to preparing for the H endorsement DMV permit test, no resource is more beneficial than a good-quality CDL hazmat practice test for Colorado students. On this page, you will find a free DMV CDL practice test for Colorado hazmat applicants, featuring genuine permit test questions and some brilliant bonus support tools!

Materials deemed to be hazardous include explosives, radioactive materials, corrosive substances, flammable materials, poisons and toxins; the Colorado permit test study guide features a complete list of qualifying materials. You will need this manual in conjunction with our Colorado hazmat endorsement practice test, as it details all the information which could potentially be referenced on the H endorsement permit test. All serious applicants will need to read the material in the hazmat section of the study guide at least once, though referring to it more regularly is recommended if you want to pass the exam on the first attempt. Fortunately, working our CDL Colorado practice test will help you to better understand and retain the information in the permit book, reducing the amount of time you need to spend reading it before being ready to sit the DMV permit test. While the hazmat test in Colorado is challenging, you can rest assured that the experience of answering realistic permit test questions on this quiz will better prepare you to tackle it and maximise your chances of earning a pass.

There are various other resources here on that you will likely need at some point during your study journey. Our free CDL practice tests include a CDL general knowledge practice test for Colorado drivers that can be used to study for the initial DMV general knowledge test 2020 exam, if you have yet to pass it. This assessment must be dealt with prior to sitting any license endorsement tests. It is also recommended that applicants tackle any mandatory endorsement exams associated with their chosen vehicle class, before applying for optional license endorsements – of which the CDL hazmat test is one. The Air Brakes endorsement test is a set requirement for all drivers of Class B and Class A vehicles, while the Combination Vehicles endorsement is a set requirement for Class A. If you know which of these endorsements you will need, we recommend using the appropriate Colorado permit practice test quizzes from our website to study for and pass them, prior to using this hazmat practice test DMV quiz. It is quite common for drivers who obtain a hazmat endorsement to also sit the Tank Vehicles endorsement test, as hazardous materials are often carried as liquids.

The permit test questions on this quiz target every sub-topic covered in the permit book, including containment rules, material identification and placards, vehicle inspection, emergency procedures and much more besides. We aim to provide the most realistic DMV test practice experience possible, by sourcing much of our content from genuine hazmat test papers – they are exactly like the questions you will face during the real assessment. Got five minutes to spare? Try our Colorado hazmat practice test 2020 quiz now!