Delaware 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!

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Quick Facts:

Number of Questions – 20

Passing Percentage – 80%

Test Type – Free Test

Not be used, as they are distracting.
Not be used unless there is traffic.
Be checked regularly.
Be checked regularly, but only if it is cloudy.

Your CDL will be unaffected.
Your CDL will be restricted to daytime driving only.
Your CDL will be restricted to Class B.
You will lose your CDL driving privileges.

Delaware DMV CDL General Knowledge Quick Practice Test 3

Delaware DMV CDL General Knowledge Quick Practice Test 3 For 2025

99.5% Pass Rate

A loud sound
Vibration
Smoother steering

True
False

Can make handling unsafe.
Improves traction.
Increases fuel efficiency.

Mismatched tire sizes
Tread of 3/32 of an inch in the grooves of the front tires
Tires manufactured by different makers