Colorado CDL School Bus Practice Test (CO) 2020

For those who value speed and accuracy! A Colorado CDL practice test that follows the same format as the real school bus test!

  • 20 Questions
  • 80% Passing Score
  • 4 Mistakes Allowed
86% of students found this test helpful!
Rated 4.3 out of 5 by 3 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

If you live in Colorado Springs, Denver, Boulder or any other town or city in the state and you’re hoping to work as a school bus driver, everything you must know can be found here on this website. At, we are proud to offer a range of high-quality free CDL practice tests for every commercial driving license permit test, including this Colorado school bus practice test 2020 quiz. Of course, you will need more than just a quiz to get you up-to-speed with school bus rules and regulations before the DMV permit test, which is why we also offer free PDF downloads of the official permit test study guide. In the School Bus or S endorsement section of this manual, everything you need to learn prior to the Colorado CDL school bus test is broken down and explained using reader-friendly language. Our CDL school bus practice test for Colorado is intended for use alongside the permit book, to help you get ready for the exam faster and have a better chance of passing.

Getting your hand on a Colorado school bus permit will allow you to start taking driving lessons in a school bus, before sitting your practical driving exam. There are actually several written assessments associated with the school bus permit and Colorado drivers license test, so you will need to take more than just a single school bus endorsement exam. The first task on your journey to becoming fully-qualified will be using our DMV general knowledge practice test and the Colorado drivers license manual, to prepare for the 50-questions CDL general knowledge exam. This assessment addresses rules of the road, basic vehicle control, highway signs and various other information that is relevant to all commercial drivers, whether they dream of operating a school bus or a triple-trailer combination vehicle.

Following successful completion of this exam, you should tackle any endorsement DMV tests that are mandatory for the class of school bus you will be driving. Most school buses fall into the Class B category, which means taking the Air Brakes endorsement permit test is compulsory. The Colorado CDL practice test air brakes quiz can support your learning, in preparation for the Air Brakes test. There is also a slim chance you will need our Colorado DMV CDL practice test Combination Vehicles quiz, as some larger school buses fall into the Class A category, for which the Combination Vehicles endorsement is a requirement. As soon as these must-have qualifications are obtained, you may begin using this school bus CDL practice test to study for the Colorado driver license test for school bus operators.

Our Colorado school bus endorsement practice test is superior to most others found on the internet, as it uses nothing but legitimate permit test questions. In accordance with the real Colorado DMV school bus test, you will encounter questions here that target safety protocol, identifying danger zones, proper use of mirrors, pre and post-trip vehicle inspection and every other subject in the DMV handbook. These questions are presented in the same multiple-choice and “true or false” format as the real exam, with two or more permit test answers yet only one that is correct. If this is your first time using a DMV permit practice test and you cannot answer many questions correctly– it doesn’t matter! The practice school bus test for Colorado drivers will correct any mistakes by indicating which of the remaining answers you should have chosen. As the quiz is free and comes with unlimited re-tests, you can take as many attempts as you like to reach a satisfactory grade!