Colorado CDL Practice Test: Class B - Test 4 2023
Based on 2023 CO CDL Handbook
Instruction: When applying for this license, applicants must pass a 50-question test. And applicants must score 80% to pass the test. The following questions are based on the details provided in the CO CDL Handbook. Endorsements that may be used with a Class B CDL include Hazardous Materials, Passenger, Double and Triples, HazMat and Tanker, Air Brakes and School bus. If you need additional information, please contact your local DMV office. You can find your nearest DMV office at Colorado DMV locations.
1. During the "on-road test portion" of your on-road test, you will need to ________.
To fix your vehicle's engine.
Drive safely in a variety of traffic conditions.
Move your vehicle forward, back and turn it within a defined area.
Demonstrate that your vehicle is safe to drive.