Michigan DMV CDL General Knowledge Quick Practice Test 1 For 2024

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.

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Quick Facts:

Number of Questions – 20

Passing Percentage – 80%

Test Type – Free Test

1. Before a vehicle with dual air brakes is driven, pressure of at least ____ should be built up in both braking systems.

2. When operating a vehicle with a dual air brake system, the driver should:

3. When approaching your vehicle as part of a pre-trip inspection, seeing fresh oil underneath the vehicle is:

4. When driving a vehicle, rough acceleration is:

5. When driving:

6. Federal and state laws require:

7. When a vehicle is started, warning lights and buzzers:

8. What is the Gross Vehicle Weight Rating (GVWR)?