Tank Endorsement Test | Kansas 2025 #1

Train for FREE with our Kansas 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 KS 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 . Mirror adjustment can only be checked properly if:

The trailer is straight.

There is no trailer attached to the tractor.

The vehicle is on a slight incline.

The vehicle is on a slight decline.

If a trailer is attached to a tractor, the adjustment of the vehicle's mirrors can only be checked accurately if the trailer is straight.

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

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.

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.

3 . Which agency helps coordinate emergency response to chemical hazards?

The National Response Center

The Federal Containment Organization

The United Center for Chemical Assistance

The National Transportation Network

As a resource to police and firefighters, the National Response Center helps coordinate emergency response to chemical hazards.

4 . Roads are slippery when it first begins to rain because:

Water is slippery.

The fresh rain mixes with oil on the roadway.

The water has nowhere to go.

Concrete can be slippery.

Roads are especially slippery when it first begins to rain. Rain water initially mixes with oil and grease on the road to form a slippery film. As the rain continues, this mixture will eventually wash away.

5 . Driving at night is:

Safer than driving during the day.

Just as safe as driving during the day.

More dangerous than driving during the day.

Discouraged.

Driving at night is more dangerous than driving during the day. It is more difficult for drivers to see hazards, the glare of headlights can affect drivers' vision, and there are more fatigued and impaired drivers on the road.

6 . Many products classed as poison are also:

Radioactive.

Flammable.

Heavy.

Sweet-tasting.

Many products classed as poison are also flammable. Take the appropriate precautions if you think your cargo may be flammable.

7 . While driving any vehicle in Kansas:

Creating a text is not permitted, but reading a text is.

Creating a text is permitted, but reading a text is not.

Neither creating nor reading a text is permitted.

Only reading a text from an employer is permitted.

It is both illegal and dangerous to send or read text messages while driving in the state of Kansas.

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2025 Kansas | Frequently Asked Questions

To secure a CDL Doubles/Triples endorsement in Kansas, you must first have a Commercial Driver's License (CDL). You then need to pass the Doubles/Triples endorsement knowledge test administered by the Kansas Department of Revenue's Division of Vehicles. Studying the state's CDL handbook and taking practice tests can help prepare you for the endorsement exam.

To obtain a CDL Doubles/Triples license, you first need a basic CDL. Then, you'll need to pass the Doubles/Triples endorsement knowledge test. This test covers topics like coupling and uncoupling, inspecting doubles and triples, and handling these vehicles. It's advisable to study your state's CDL handbook and take practice tests to prepare for the exam.

Although specialized experience or training isn't a formal requirement for a CDL Doubles/Triples endorsement, it's beneficial. Understanding how to handle these larger, more complex vehicles is crucial for safety. Studying the CDL manual and practicing with these types of vehicles can provide valuable experience. Ultimately, passing the Doubles/Triples endorsement knowledge test is what's required.

Yes, in Kansas, you must pass the Doubles/Triples Endorsement knowledge test to obtain this endorsement on your Commercial Driver's License (CDL). The test covers specific topics related to driving double and triple trailers such as coupling and uncoupling, inspecting doubles and triples, and checking air brakes.

For the CDL Doubles/Triples endorsement in Kansas, you don't need to perform any specific maneuvers during a skills test. Instead, you'll take a Doubles/Triples Knowledge test. This written exam focuses on specific knowledge like coupling and uncoupling, inspecting doubles and triples, and the crucial differences between driving single trailers and doubles/triples.

No, it's not permissible. In Kansas, like the rest of the U.S., you must have a valid CDL Doubles/Triples endorsement to legally operate double or triple trailers. Operating these vehicles without the proper endorsement could result in legal penalties, including fines and potential suspension of your commercial driving privileges.

Yes, you can append the CDL Doubles/Triples endorsement to your existing commercial driver's license. You don't need to initiate a completely new application. However, you will need to pass the specific knowledge test for this endorsement and pay any associated fees. Always check with your local DMV for the most accurate information.

Yes, there are limitations. Even with a CDL Doubles/Triples endorsement, drivers in Kansas cannot exceed the 80,000 lbs gross vehicle weight limit. Also, the length of the double/triple trailers should not exceed the limit set by Kansas law. Furthermore, drivers are required to follow all federal and state regulations regarding hours of service.

In Kansas, the maximum legal weight for a vehicle, including double/triple trailers, is 80,000 pounds. The maximum length for a single trailer is 59.5 feet and for double/triple trailers is 81.5 feet. However, these limits can vary based on the type of roads used, so always check with local regulations and guidelines.

Yes, drivers with a CDL Doubles/Triples endorsement must follow specific safety guidelines. These include checking that all couplings are secure, ensuring the heaviest trailer is first, and maintaining a safe following distance. Furthermore, they should be aware of the "crack-the-whip" effect, which can cause rollovers during lane changes or turns if not carefully managed.