Backing is always dangerous because you cannot see everything behind your vehicle. Especially if you are unfamiliar with the area, you should get out of your vehicle and familiarize yourself with your path of travel before beginning to back up.

Get out of your vehicle and walk around the area to become more familiar with it.

Not use both mirrors, as that can cause too much distraction.

Wait for someone else to back up in the area so you see how they do it.

Turn on your high beam headlights.

In an air brake system, the air storage tanks hold compressed air to be used by the brakes. The number and size of air tanks varies among vehicles.

Hold compressed air for the brakes.

Should be drained of excess air after every trip.

If you are being followed too closely, you should increase your following distance, avoid making quick moves, and avoid relying on tricks (such as flashing your lights) to help other drivers pass. Speeding up may only increase the danger by causing the tailgater to continue tailgating you at a higher speed.

Increase the distance between you and the vehicle in front of you.

Avoid relying on tricks to help others pass.

If a driver stops and exits their vehicle, the hazardous materials shipping papers must be left on the driver's seat.

Left in the front seat of the cab.

Placed in a box under the passenger seat.

Tank Endorsement Test | Wisconsin 2025 #1

Train for FREE with our Wisconsin tank endorsement practice test online. 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 WI tank license 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 DMV requirements for issuing a CDL tank vehicle endorsement may vary from state to state.

Number of Question 20

Passing Score 16

Number of Tests 20

Tank Endorsement Test | Wisconsin 2025 #1

1 . If you’re unfamiliar with the area in which you must back up, you should:

2 . Air storage tanks:

3 . If you identify a distracted driver on the road, you should:

4 . If another driver is following you too closely, you should do all of the following, except:

5 . Drowsy driving is most common during:

6 . Water that has collected on a roadway can cause:

7 . If a driver stops and leaves their vehicle while transporting hazardous materials, the shipping papers should be:

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