Class B Driving Test | Hawaii 2025 #1

Train for FREE online with our Hawaii 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 HI 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 . During the driving test, when encountering a railroad crossing, you should:

Pass another vehicle on the tracks if the other vehicle is going too slow.

Get out of the vehicle to check for a train.

Not change gears while your vehicle is on the tracks.

During the on-road driving test, do not stop, change gears, pass another vehicle, or change lanes while any part of your vehicle is in a railroad crossing.

2 . If a vehicle's Anti-Lock Braking System (ABS) is malfunctioning:

The vehicle will have no brakes.

The vehicle will still be able to brake.

The vehicle will likely travel faster than usual.

An Anti-Lock Braking System (ABS) intervenes to reduce brake pressure if there is a risk of wheel lockup. If the ABS isn't working, the vehicle's basic braking functions are not affected. A driver should continue to drive and brake in a normal manner.

3 . To ensure that you do not slow down traffic when driving a large truck, you should:

Switch gears while driving uphill.

Try to pass another vehicle while driving uphill.

Stay in the right lane whenever possible.

If a heavy load prevents your vehicle from keeping up with the speed of other traffic, you should stay in the right lane.

4 . If you are confronted with an aggressive driver, you should:

Make eye contact.

Try to stay in their way.

Ignore any hand gestures.

The best thing to do when confronted with an aggressive driver is to get out of their way, if possible. Avoid making eye contact, which could further provoke the driver. Ignore any hand gestures made by the driver.

5 . What should happen before the air pressure in an air brake system tank falls below 55 psi?

The warning light should activate.

The vehicle will be unable to shift out of gear.

The front lights should flash.

The low air pressure warning signal must activate before the air supply pressure drops below 55 psi in the air tank. If the warning signal does not turn on when being tested during an inspection, the vehicle is not safe to drive.

6 . When alley docking, you should first:

Position your vehicle directly in front of the alley.

Back up directly in front of the alley.

Stop parallel to the outer boundary of the alley.

If you are asked to alley dock, you should first pull past the alley and stop your vehicle in a position that is parallel to the outer boundary. From there, you should back your vehicle entirely into the alley parking area. Your vehicle should be parked in a straight position within the boundaries of the parking space.

7 . The weight of a truck:

Usually has no impact on stopping distance.

Is a major factor affecting stopping distance.

Is not as important as the type of cargo in determining stopping distance.

A vehicle's weight is an important factor affecting its stopping distance. The heavier a vehicle is, the more work the brakes will need to do to bring it to a complete stop.

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2025 Hawaii | Frequently Asked Questions

To acquire a CDL Hazmat endorsement in Hawaii, you must first have a valid CDL. Then, pass the Hazmat knowledge test at a local DMV. After passing, submit fingerprints and undergo a TSA background check. Once cleared, you'll receive your Hazmat endorsement. Note that this process varies slightly by county, so check local regulations.

To obtain a CDL Hazmat license, you must have a valid Commercial Driver's License (CDL). You should be at least 21 years old, possess U.S. citizenship or legal permanent resident status. You must also pass the Hazmat Knowledge Test and a Transportation Security Administration (TSA) background check, which includes fingerprinting for security clearance.

When applying for a CDL Hazmat endorsement, you'll need your current CDL, proof of U.S citizenship or lawful permanent residency (like a passport or birth certificate), and a completed application form. After passing the knowledge test, you'll also need to provide fingerprints for the TSA background check. Check with your local DMV for any additional requirements.

Yes, there is a dedicated written test for the CDL Hazmat endorsement. It focuses on specific knowledge related to transporting hazardous materials, including recognition and identification of hazardous materials, requirements for placarding, and understanding the associated emergency response procedures. The test is administered by the local Department of Motor Vehicles.

The written test for the CDL Hazmat endorsement covers several key areas related to transporting hazardous materials. These include identifying different types of hazardous materials, understanding shipping papers, using placards and labels, following safe loading and unloading procedures, handling emergencies, and understanding the relevant federal laws and regulations.

Yes, obtaining a CDL Hazmat endorsement involves extra charges. These typically include a fee for the knowledge test, a fingerprinting fee for the TSA background check, and a fee for adding the endorsement to your license. The exact amounts vary by state, so check with your local DMV for specific costs.

Yes, obtaining a CDL Hazmat endorsement requires a Transportation Security Administration (TSA) background check. This includes fingerprinting and a review of your criminal, immigration, and mental health history. The aim is to ensure that hazardous materials are transported by individuals who do not pose a security risk.

Yes, specialized training and certification are mandatory for the CDL Hazmat endorsement. Applicants must pass a written test on handling hazardous materials and a TSA security threat assessment. Furthermore, they need to demonstrate practical skills, like loading and unloading hazardous materials safely, which may require additional training.

No, you cannot legally transport hazardous materials without a valid CDL Hazmat endorsement in the United States. The endorsement is necessary to ensure that drivers are properly trained and capable of handling hazardous substances. Violating this rule can result in hefty fines and penalties.

Yes, you can add the CDL Hazmat endorsement to your current CDL license. You don't need to apply for a new CDL. However, you will need to pass a written Hazmat knowledge test, undergo a TSA background check, and pay the necessary fees. Once these are completed successfully, the Hazmat endorsement will be added to your existing CDL.