Combination Vehicles Practice Test | Minnesota 2025 #2

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 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 combination license may vary from state to state.

Number of Question 20

Passing Score 16

Number of Tests 20

1 . When coupling:

You can assume all vehicles are the same.

Be sure that you are coupling correctly.

Cracks in the mounting are acceptable.

Incorrect coupling and uncoupling of combination vehicles can have extremely dangerous consequences.

2 . Before backing your tractor under the trailer, make sure your trailer brakes are:

Disengaged.

Locked.

Deactivated.

Dry.

Correctly following the steps to couple and uncouple trailers is vital to safely operating a combination vehicle. Before backing your tractor under the trailer while coupling, make sure your trailer brakes are locked.

3 . The trailer hand valve should:

Be used for parking.

Be used only to test the trailer brakes.

Be used together with the brake pedal.

Be used on slippery surfaces.

The trailer hand valve works the trailer brakes but should only be used when testing them. Using it while driving could create a skid. Never use the trailer hand valve while parking because doing so may release the air pressure from the braking system, releasing the brakes that are holding the vehicle in place.

4 . When driving a bobtail tractor, you should be aware that:

Bobtails stop very easily.

Bobtails cannot drive as fast as tractors with semitrailers.

Bobtails are more difficult to stop than tractors with semitrailers.

Bobtails are illegal in most states.

Bobtail tractors are tractors that are not attached to any semitrailers. When operating a bobtail, you should be aware that stopping can be difficult and that it will take a longer distance to bring the bobtail to a complete stop than it would a tractor attached to a loaded semitrailer.

5 . Rollovers happen when drivers:

Turn too quickly.

Do not driving fast enough.

Pay attention to the road.

Drive illegally.

A rollover happens as a result of a driver taking a turn at too high a speed. Be sure to take turns and curves safely and slowly.

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

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.

Assume it does have ABS.

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

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.

7 . Making a quick lane change while pulling multiple trailers is usually safer than making a quick lane change while pulling only one trailer.

True

False

Double and triple combinations are less stable than single commercial vehicles. They are more likely to roll over when being driven with quick movements. Doubles and triples must be driven very smoothly and gently.

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2025 Minnesota | Frequently Asked Questions

To acquire a CDL Passenger endorsement in Minnesota, you must first have a valid Minnesota CDL. Next, pass the written passenger vehicles test. Then, you must pass a skills test in a passenger vehicle similar to the one you'll be driving on the job. Finally, pay the necessary fees for your new endorsement.

To obtain a CDL Passenger license in Minnesota, you must be at least 21 years old, possess a valid Minnesota CDL, pass the written passenger vehicles test, and successfully complete a skills test in a passenger vehicle similar to the one you'll operate. You also need to have a clean driving record and pass a medical examination.

Yes, to secure a CDL Passenger endorsement in Minnesota, you must first have a basic CDL license. Then, you need to pass the passenger transport test. This requires knowledge of safety regulations, vehicle inspection, loading procedures, and emergency protocol. It's beneficial to gain experience driving similar vehicles or undertake training programs to enhance your skills and knowledge.

Yes, in addition to holding a valid Minnesota CDL, you must pass the written passenger vehicles test to secure a CDL Passenger endorsement. This test covers topics related to carrying passengers safely. After passing the written test, you must also pass a skills test in a passenger vehicle similar to the one you'll be driving.

During the CDL Passenger endorsement skills test, you'll need to demonstrate your ability to safely load and unload passengers, respond to emergency situations, conduct pre-trip vehicle inspections, manage on-road traffic scenarios, and execute safe turning, parking, and backing maneuvers in a passenger vehicle. The assessment ensures you can operate a passenger vehicle safely.

No, in Minnesota, it is illegal to transport passengers without holding a valid CDL with a Passenger endorsement. The Passenger endorsement is required for anyone operating a vehicle designed to carry 16 or more passengers, including the driver. Violating this requirement can result in penalties and potential loss of driving privileges.

You can add the CDL Passenger endorsement to your existing Commercial Driver's License (CDL). You don't need a new application for the CDL itself. You will, however, need to pass the passenger vehicles written test and skills test, as well as pay any associated fees for the endorsement.

Yes, there are restrictions. Drivers with a CDL Passenger endorsement must not have more than one license, must not have a suspended, revoked, or cancelled license. They must also meet the physical requirements set by the Federal Motor Carrier Safety Administration, including vision and hearing standards. Any violation of these rules may result in penalties or loss of the endorsement.

Yes, there are age-related prerequisites for acquiring the CDL Passenger endorsement in Minnesota. You must be at least 18 years old to drive a commercial vehicle within the state (intrastate), and at least 21 years old to drive a commercial vehicle across state lines (interstate), carry hazardous materials, or transport passengers.

With a CDL Passenger endorsement, you'll be eligible to operate a wide range of commercial passenger vehicles. This includes buses, shuttles, and any vehicle designed to transport 16 or more passengers, including the driver. The endorsement is crucial for jobs like city bus drivers, school bus drivers, and commercial bus drivers.