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

1 . When an engine is started:

The brakes should be locked up.

Warning lights should come on and then quickly turn off.

The coolant temperature will decrease.

The hood must be open.

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.

2 . A Class 1 hazardous material is:

An explosive.

Liquid.

Corrosive.

Explosives are placed in hazardous materials Class 1.

3 . A CMV should:

Not have a fire extinguisher, unless transporting hazardous materials.

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

Not have a fire extinguisher.

Have a fire extinguisher and other emergency equipment.

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.

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

Your vehicle should be parked uphill.

Your vehicle should be parked downhill.

Your vehicle should be washed.

Your vehicle may have to be left running.

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

5 . If you are being tailgated, you should:

Drive on the shoulder.

Pull off the roadway.

Drive faster.

Allow the vehicle to pass.

If you are being tailgated, it is best to allow more room to open up in front of your vehicle. This will help you avoid the need for sudden stops, which could result in the tailgater rear-ending you, and will make it easier for the tailgater to pass. Speeding up may only make things more dangerous by prompting the other driver to continue tailgating you at a higher speed.

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

Quickly pass the vehicle.

Maintain a safe distance from the vehicle.

Closely follow the vehicle.

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

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

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.

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.

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2025 Montana | Frequently Asked Questions

A CDL Class B license in Montana allows the holder to operate commercial vehicles weighing more than 26,000 pounds and towing vehicles not exceeding 10,000 pounds. This includes buses, dump trucks, delivery trucks, and utility vehicles. The driver must pass a general knowledge test and a skills test in the type of vehicle they will be driving.

A Class B CDL license in Montana allows the holder to operate single vehicles with a gross vehicle weight rating (GVWR) of 26,001 pounds or more, or a towed vehicle not exceeding 10,000 pounds GVWR. This includes large passenger buses, segmented buses, delivery trucks, dump trucks with small trailers, and trucks that carry hazardous materials.

To acquire a Class B CDL license in Montana, you must be at least 18 years old (21 if you want to drive across state lines), possess a valid Montana driver’s license, and pass a vision test. You'll also need to pass a written knowledge test, obtain a commercial learner's permit (CLP), and pass a skills test in the type of vehicle you'll be driving.

To qualify for a Class B CDL license in Montana, you must be at least 18 years old. However, if you intend to drive a commercial vehicle across state lines or carry hazardous materials, you must be at least 21 years old. You must also meet all other licensing requirements.

Specific endorsements aren't necessary for a Class B CDL license in Montana, but they can expand your job opportunities. Endorsements certify you to drive certain types of vehicles or carry specific cargo, like hazardous materials. To get an endorsement, you'll need to pass additional written and skills tests related to the specific type of commercial driving.

The Class B CDL skills assessment in Montana includes three parts: a pre-trip vehicle inspection to test your ability to assess the condition of your vehicle, a basic controls test to evaluate your driving skills in a controlled environment, and an on-road driving test where you show your ability to safely operate the vehicle in various traffic situations.

Yes, Class B CDL license holders in Montana are restricted to driving single vehicles with a gross vehicle weight rating (GVWR) of 26,001 pounds or more, or towing vehicles not exceeding 10,000 pounds GVWR. They cannot operate Class A vehicles unless they upgrade their license. Additionally, certain endorsements may be required to transport specific types of cargo.

In Montana, the written Class B CDL test is typically offered in English. However, some locations may offer the test in Spanish. It's advised to contact your local Montana Motor Vehicle Division directly to confirm language availability and any potential accommodations for non-English speakers.

Yes, you can request accommodations for the Class B CDL written exam if you have a disability. Montana's Motor Vehicle Division is committed to ensuring accessibility for all test-takers. You should contact your local MVD office in advance to discuss your needs and arrange appropriate accommodations. Accommodations may include extra time, a quiet room, or a reader.

Yes, if you don't pass the Class B CDL written test in Montana, you can retake it. However, you must wait at least three days before retaking the exam. There's no limit to the number of times you can retake the test, but a retesting fee may apply each time.