Colorado CDL Class A, B or C DMV Practice Tests & Cheat Sheets

CDL Class A, B or C. Complete CDL driver training course. All the questions in this test are from the official DMV written exam. You can use our free online tests to evaluate how likely you are to pass the official DMV test. Or you can just cut to the chase and increase your chances of passing by upgrading to Premium Membership and unlock official DMV tests. In addition, you will also receive a master cheat sheet which contains all your state’s DMV questions and answers. Premium membership also unlocks a smart tracker which keeps an inventory of all incorrectly answered questions for easy, fast and effective revision. Practice with our free tests or hit Upgrade button below for premium access and increase your chances of passing your DMV written exam.

99.5% Pass Rate

Get Access To Official DMV Online Tests & A Master Cheat Sheet With All Questions & Answers For Your State. 99.5% Pass Rate Guaranteed!

Upgrade To Premium

Quick Facts:

Number of Questions – 20

Passing Percentage – 80%

Test Type – Free Test

Brake as hard as possible.
Release the steering wheel.
Stay off the brakes and let the vehicle slow down.
Stop on the roadway.

One
Two
Three
Four

The power steering belt.
The water pump belt.
The alternator belt.
The water compressor belt.

Colorado DMV CDL General Knowledge Quick Practice Test 2

Colorado DMV CDL General Knowledge Quick Practice Test 2 For 2024

99.5% Pass Rate

It pumps air into the air storage tanks.
It fills the tires.
It moves air to the back of the truck.

Help you avoid wheel lockup.
Lock up your vehicle's wheels.
Prevent your vehicle from accelerating when going uphill.

Should never be done.
Should be done to prevent the shifting of cargo.
Can only be done with metal pieces.

The minimum safe weight a tire can carry
The maximum safe weight a tire can carry
The weight of a tire