Knowledge Test Class B #1
Class B Driving Test | Nevada 2025 #1 Page 4 of 7
Train for FREE online with our Nevada class B 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 NV CDL class B 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 B requirements may vary from state to state.
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22 . 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.
23 . When operating a truck requiring a CDL:
You are required to wear a seat belt, but only if you are driving a tank vehicle.
A driver's seat should always be equipped with a seat belt. You must wear a seat belt at all times while operating a CMV.
24 . Pre-trip inspections should be done:
A pre-trip inspection should be completed in the same way before every drive. Consistency will help you learn all of the proper steps and decrease the likelihood that you will forget to check something.
25 . What color are ABS malfunction lamps?
Blue
Vehicles with Anti-Lock Braking Systems (ABS) have yellow malfunction lamps.
26 . When loading a trailer, it is important to:
When loading cargo, it is important that the weight placed on each axle is neither too little nor too much. Inappropriate loading can interfere with steering, create inadequate wheel traction, or damage the axles.
27 . When entering a curve, you should:
You should always slow down to a safe speed and shift into a lower gear before entering a curve.
28 . How can a person check for a leak in hydraulic brakes?
Remove the rear wheel and listen for a noise when the brake pedal is depressed.
