Class B Driving Test | Massachusetts 2025 #1

Train for FREE online with our Massachusetts class B license 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 MA CDL class B permit 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 CDL class B requirements may vary from state to state.

Number of Question 50

Passing Score 40

Number of Tests 20

1 . A first conviction of violating an out-of-service order will result in:

Losing your license for one month.

Losing your license for 90 days.

Losing your license for one year.

Losing your license for life.

A first conviction of violating an out-of-service order will result in the loss of your CDL for at least 90 days.

2 . Most heavy vehicles require ____ to change gears.

Double clutching

Double shifting

Triple clutching

Triple shifting

Most heavy vehicles with manual transmissions require double clutching to change gears. A driver should release the accelerator, push in the clutch, and shift into neutral at the same time. After releasing the clutch and allowing the vehicle to change to the necessary speed, the driver should push in the clutch, shift gears, then simultaneously release the clutch and accelerate.

3 . If you identify a large box in your lane on the road ahead, you should:

Slow down.

Speed up.

Not be worried because another vehicle will likely hit it before your vehicle.

Swerve into another lane of traffic.

Slow down and be very careful if you see foreign objects in your lane. Remember that even something that seems relatively light and harmless, like a cardboard box, could contain harder or heavier items that could cause damage to your vehicle.

4 . A driver may be disqualified from receiving a hazardous materials endorsement if they:

Have a speeding ticket.

Lose their job.

Renounce their U.S. citizenship.

Work for a foreign company.

You will be denied a hazardous materials endorsement, or lose an existing endorsement, if you renounce your U.S. citizenship; are not a lawful permanent U.S. resident; are wanted for, indicted for, or convicted of certain felonies; are judged mentally defective or are committed to a mental institution; or are deemed by the Transportation Security Administration (TSA) to pose a security threat.

5 . Blocking a load:

Is dangerous and should never be done.

Helps stabilize the load.

Is only done with liquids.

Can only be done in dry weather.

Cargo should be blocked to prevent it from sliding around in transit. The shifting of weight in transit can make steering and handling difficult for the driver.

6 . When turning quickly to avoid an object in the roadway, you should:

Apply your brakes as you steer.

Give yourself extra clearance by turning more than needed to miss the object.

Turn just enough to miss the object and avoid turning more.

Steer and accelerate at the same time.

When turning quickly to avoid an object, turn only as much as is necessary to clear it. Do not apply the brakes while turning.

7 . Which of the following is a characteristic of a potentially fatigued driver?

They slept for eight hours before a long trip.

They stop periodically during a long trip.

They drive alone on a long trip.

They drive during the day.

Driving alone for long distances can put you at greater risk of becoming fatigued. Strategies for reducing the risk of fatigue include getting eight to nine hours of sleep at night, taking regular rest breaks, and driving during hours when you are normally awake.

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2025 Massachusetts | Frequently Asked Questions

To acquire a CDL Tank endorsement in Massachusetts, you must first have a Commercial Driver's License (CDL). Next, study the Tank Vehicles section of the Massachusetts CDL Manual. Once you're ready, schedule an endorsement test at a local RMV office. Passing this test will add the Tank endorsement to your CDL.

To obtain a CDL Tank license, the essential requirements are: possessing a valid Commercial Driver's License, passing a knowledge test on tank vehicle operations, and paying the necessary fees. The knowledge test covers topics like inspecting tank vehicles, driving tank vehicles, and safe driving rules. All information is available in the CDL manual.

Specific training or experience isn't mandatory for a CDL Tank endorsement in Massachusetts. However, you need to pass a knowledge test. Studying the Tank Vehicles section of the Massachusetts CDL Manual will help prepare for the test. Practical experience or training can certainly be beneficial, but it's not a legal requirement.

Yes, in Massachusetts, additional written tests are required to obtain a CDL Tank endorsement. These tests assess your knowledge of topics specific to operating a commercial vehicle with a tank, such as safety precautions, proper loading and unloading procedures, and understanding the characteristics of different types of tanks. Passing these tests is necessary to obtain the endorsement on your CDL.

The written test for the CDL Tank endorsement includes topics such as inspecting tank vehicles, recognizing high and low centers of gravity and how they affect vehicle stability, knowledge on baffles and their effect on vehicle handling, driving safety rules for tank vehicles, and procedures for handling emergencies. All these topics are covered in the CDL manual.

The CDL Tank endorsement assessment primarily focuses on knowledge rather than specific maneuvers. It evaluates understanding of tank vehicle operation, not physical skills. Topics include vehicle inspection, understanding of high center of gravity, safe driving techniques, emergency handling, and the effect of baffles on handling. Practical skills are tested in the general CDL driving test.

Yes, a driver with a CDL Tank endorsement must adhere to certain regulations and restrictions. For example, they must follow rules related to load limits, vehicle stability, and hazardous materials. They cannot drive a tank vehicle while under the influence of alcohol or drugs. Moreover, they must comply with all federal and state transportation regulations.

No, transporting liquid or gas materials without a valid CDL Tank endorsement is illegal in Massachusetts. This endorsement is required by law for drivers who operate commercial vehicles that transport liquids or gases. The endorsement ensures the driver understands the safety regulations and precautions needed when transporting these types of materials.

The CDL Tank endorsement can be added to your existing Commercial Driver's License. You don't need to apply for a new license. However, you will need to pass the Tank Vehicle endorsement knowledge test. Once you've passed the test, the endorsement will be added to your current CDL.

Yes, handling hazardous materials with a CDL Tank endorsement requires additional prerequisites. You must pass the Hazardous Materials (HazMat) endorsement knowledge test, and undergo a TSA background check. Additionally, you must follow specific regulations for loading, unloading, and transporting hazardous materials to ensure safety.