If your trailer begins to drift while you are backing, you should correct the drift immediately by turning the top of the steering wheel in the direction of the drift.

Turn the top of your steering wheel in the direction of the drift.

Continue trying to back up without stopping.

Turn the top of your steering wheel in the direction of the drift.

Turn the top of the steering wheel in the direction opposite of the drift.

Return the steering wheel to the 12 o’clock position.

Trailers and converter dollies built on or after March 1, 1998 are required to have Anti-Lock Braking Systems (ABS). This will be indicated by the presence of a yellow malfunction lamp. You can determine if older trailers have ABS by checking under the trailers for ECU and wheel speed sensor wires coming from the back of the brakes.

Check under the trailer for wheel speed sensors coming from the back of the brakes.

Try driving on a slippery surface and see if ABS kicks in.

Remove a tire and look for the ABS sensor on the axle.

To reduce the risk of a rollover when driving a combination vehicle, you should keep the weight of the cargo as low to the ground as possible and drive slowly around turns.

Speed up when nearing a corner.

Take on-ramps faster than the posted speed limit.

If a parked trailer does not have spring brakes, wheel chocks should be used to prevent it from moving.

Having the vehicle parked against a wall or other vehicle.

Combination vehicles need more space on the road than other commercial vehicles because they are longer and need more space to turn and stop. It is especially important to properly manage space when you are operating a combination vehicle.

Need more space to turn and stop than other commercial motor vehicles.

Drive more slowly than other commercial motor vehicles.

Are heavier than other commercial motor vehicles.

Need more space to turn and stop than other commercial motor vehicles.

Combination Vehicles Practice Test | Minnesota 2024 #1

Train for FREE online with our Minnesota CDL combination vehicle 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 MN combination license in 2024, 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 DMV requirements for issuing a combination license may vary from state to state.

Number of Question 20

Passing Score 16

Number of Tests 20

Combination Vehicles Practice Test | Minnesota 2024 #1

1 . When traveling more slowly than 40 mph, maintain at least ____ of following distance per every 10 feet of your vehicle.

2 . If your trailer begins to drift off course while you are backing, you should:

3 . If unsure if a trailer is equipped with ABS, you can:

4 . To prevent a trailer from rolling over, you should:

5 . If a parked trailer does not have spring brakes, you should keep the trailer from moving by:

6 . Rollovers happen when drivers:

7 . Combination vehicles need extra space on the road because they:

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