Swerving out of the way of a hazard is sometimes safer than trying to stop before reaching the hazard. You can usually turn away from something more quickly than you can come to a complete stop. However, swerving while in a vehicle that is either top-heavy or pulling multiple trailers may result in a rollover.

The truck may stay in the same lane.

Other vehicles may do the same thing.

A vehicle being equipped with anti-lock brakes on only the tractor or only the trailer provides additional control during braking.

The tractor and trailer can still be used together.

The truck should not be driven because ABS needs to be on both the tractor and trailer.

The truck should be driven more slowly than usual.

The tractor should not be used and a new tractor with ABS should be located.

The tractor and trailer can still be used together.

For safe driving, it is essential that you are aware of what is happening on all sides of your vehicle. In addition to watching the road ahead, you should frequently check your mirrors to monitor the road to the sides and to the rear of your vehicle.

Look to the front, sides, and rear of your vehicle.

Keep your attention focused in front of your vehicle.

Look only to the front and right side of your vehicle.

Look only to the front and sides of your vehicle.

Look to the front, sides, and rear of your vehicle.

If you must stop on the side of the road, it is important that you turn on your emergency flashers as a warning to other drivers. This is especially important if you are stopped at night.

Turn on their emergency flashers.

Keep the driver’s side door open.

Turn on their emergency flashers.

In an air brake system, a low air pressure warning signal must come on if air pressure in the tanks falls below 60 psi. This warning signal may come in the form of a light, a buzzer, or a wig wag.

When tank pressure falls below 60 psi.

When tank pressure falls below 120 psi.

When tank pressure falls below 60 psi.

When tank pressure falls below 10 psi.

Tires on the same vehicle should all be equally sized. Ensure your tires are not mismatched when inspecting your vehicle.

Should be corrected before driving.

Can be used only on a front axle.

Can be used only on a trailer's axles.

Should be corrected before driving.

Class B Driving Test | West Virginia 2025 #1

Train for FREE online with our West Virginia 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 WV 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.

Number of Question 50

Passing Score 40

Number of Tests 20

Class B Driving Test | West Virginia 2025 #1

1 . A danger of a large truck swerving to avoid a hazard is:

2 . If an Anti-Lock Braking System (ABS) is equipped on a trailer but not on a tractor:

3 . When driving, it is important to:

4 . When pulled off on the side of the road, a driver should:

5 . A low air pressure warning signal should activate:

6 . Tires of mismatched sizes:

7 . Which of the following determines your blood alcohol concentration (BAC)?

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