Knowledge Test Class A #1
Class A Driving Test | Tennessee 2025 #1 Page 7 of 7
Train for FREE online with our Tennessee class A license test. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a TN CDL class A permit in 2025, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that CDL class A requirements may vary from state to state.
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43 . The tire load for a tire is stated:
The tire load, or the maximum safe weight that a tire can carry at a given pressure, is stated on the side of each tire.
44 . Looking far ahead of your vehicle while driving is:
Good drivers look down the road at least 12 to 15 seconds ahead of their vehicles. This makes it possible to identify hazards early, when drivers are more likely to have time to respond appropriately.
45 . A commercial motor vehicle:
It is illegal to operate a CMV without a CDL. Violations may be punished by fines and/or jail time.
46 . When checking your windshield wiper blades, the blades should be:
When inspecting your vehicle, you should check the wiper blades for damage, stiff rubber, and proper securement.
47 . Being convicted of driving under the influence and losing your license while driving your personal vehicle:
If you lose the right to drive your personal vehicle due to an alcohol-related violation, this will result in the loss of your CDL for one year.
48 . When a vehicle is started, the coolant temperature should:
After an engine is started, the coolant temperature should begin a gradual rise toward the normal operating range.
49 . If using spring brakes when hauling a heavy load, a complete stop will:
Spring brakes do not work on all axles. If your vehicle's spring brakes activate due to low pressure in an air brake system, your vehicle will need a longer distance to stop than usual, especially if you are carrying a heavy load.
50 . Backing with a trailer is dangerous because:
There may be extra weight in the front of the trailer.
