After a vehicle is started, the warning lights and buzzers should go out after a few seconds. If the warning signals do not turn off, there may be something wrong with the vehicle.

Warning lights should come on and then quickly turn off.

The brakes should be locked up.

Warning lights should come on and then quickly turn off.

The coolant temperature will decrease.

All commercial motor vehicles are required to be equipped with the proper emergency equipment. This may include spare electrical fuses; three red reflective triangles, six fuses, or three liquid burning flares; and at least one properly charged and rated fire extinguisher.

Have a fire extinguisher and other emergency equipment.

Not have a fire extinguisher, unless transporting hazardous materials.

Not have a fire extinguisher, unless the vehicle will be traveling through remote areas.

Have a fire extinguisher and other emergency equipment.

In some vehicles, you may have to leave the engine running to check the automatic transmission fluid level.

Your vehicle may have to be left running.

Your vehicle should be parked uphill.

Your vehicle should be parked downhill.

Your vehicle may have to be left running.

If you see a distracted driver, give them plenty of space and maintain a safe following distance.

Maintain a safe distance from the vehicle.

Placards must be placed on the front, the rear, and both sides of a vehicle carrying hazardous cargo. They must be readable from any direction.

On the front, rear, and sides of the vehicle.

Only on the front of the vehicle.

On the front, rear, and sides of the vehicle.

Only on the driver’s side of the vehicle.

Tank Endorsement Test | Montana 2025 #1

Train for FREE with our Montana 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 MT 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 | Montana 2025 #1

1 . When an engine is started:

2 . A Class 1 hazardous material is:

3 . A CMV should:

4 . Sometimes, when checking the automatic transmission fluid level:

5 . If you are being tailgated, you should:

6 . If approaching a vehicle with a distracted driver, you should:

7 . If a vehicle is carrying hazardous cargo, placards must be placed:

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