Class B Driving Test | Ohio 2025 #1

Train for FREE online with our Ohio 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 OH 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 . Which of the following is not a sign of fatigue?

Difficulty focusing, with frequent blinking

Yawning repeatedly or rubbing eyes

Staying in your lane

Potential warning signs of fatigue include difficulty focusing, frequent blinking, or heavy eyelids; yawning repeatedly or rubbing your eyes; daydreaming; wandering or disconnected thoughts; trouble remembering the last few miles you've driven; missing exits or traffic signs; having trouble keeping your head up; drifting from your lane; following too closely; hitting a shoulder rumble strip; or feeling restless and irritable.

2 . When exiting a vehicle, a driver should:

Hop directly from their seat to the ground.

Maintain at least one point of contact with their vehicle.

Be turned to face their vehicle.

When exiting your vehicle during the basic vehicle control skills test, you must face the vehicle and maintain three points of contact at all times. If your testing vehicle is a bus, you must maintain contact with the handrail. Exiting the vehicle incorrectly may result in automatic failure of the basic vehicle control skills test.

3 . Always perform the steps of a pre-trip inspection in the same order each time because:

You will be less likely to forget something.

You will have more time to complete the inspection.

It is required by law.

Completing the steps of a vehicle inspection in the same order before every trip aids in learning what the proper steps are. Additionally, you be less likely to forget a step when going through the checklist in a prescribed order.

4 . The air compressor is connected to the:

Transmission.

Engine.

Radiator.

The air compressor of an air brake system is connected to the engine through gears or a v-belt. The compressor may be air-cooled or cooled by the engine cooling system.

5 . Your horn should be used to:

Tell other drivers that you are angry.

Warn other drivers that you are near.

Frighten other drivers.

Your vehicle's horn is a tool to warn others of your presence. Because the horn may create danger by startling other drivers, you should use it only if necessary.

6 . When turning, when should the turn signal be canceled?

Before entering the turn

During the turn

After the turn is completed

Always signal continuously through a turn. Do not cancel a signal until the turn is finished.

7 . If you are braking on dry pavement while traveling at 55 mph, how much distance will brake lag add to your overall stopping distance?

32 feet

45 feet

20 feet

The total stopping distance for vehicles equipped with air brakes is made up of four factors: perception distance, reaction distance, brake lag distance, and braking distance. When braking at a speed of 55 mph while driving on dry pavement, the brake lag can add around 32 feet to the vehicle's total stopping distance.

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2025 Ohio | Frequently Asked Questions

To secure a CDL Bus endorsement in Ohio, you must first have a valid Ohio CDL. Then, pass the Passenger Endorsement Knowledge Test and the School Bus Endorsement Knowledge Test. You also need to complete a School Bus Driver Physical Examination every two years. Lastly, undergo a Federal Background Check and submit your fingerprints for an FBI criminal records check.

Obtaining a CDL Bus license involves several steps. You must first have a valid driver's license, pass the CDL General Knowledge Test, and obtain a Commercial Learner's Permit (CLP). After holding the CLP for 14 days, you can take the CDL Road Skills Test. Passing this allows you to get a CDL. Finally, pass the Passenger and School Bus Endorsement Tests to get your Bus license.

Yes, specific training is necessary for a CDL Bus endorsement in Ohio. You must pass a written passenger endorsement test and get hands-on experience driving a bus under supervision. Additionally, you must pass a skills test in a bus similar to the one you'll be driving. Training programs are available at many community colleges and vocational schools.

CDL Bus licenses fall under Class B or Class C. Class B is for vehicles designed to transport 24 passengers or more, including the driver. This includes school buses, city buses, and tour buses. Class C is for vehicles designed to carry 16 to 23 passengers, including the driver. This includes smaller school buses, shuttle buses, or church vans.

No, you cannot use your personal vehicle for the CDL Bus driving test. The vehicle you use for the test should match the class of CDL you are trying to obtain. For instance, if you're applying for a bus endorsement, you must take the test in a bus. This ensures you can handle the type of vehicle you will be driving professionally.

The CDL Bus driving test evaluates skills such as pre-trip vehicle inspection, basic vehicle control, and on-road driving. You may be required to show ability to parallel park, make right and left turns, merge to traffic, navigate through intersections and railroad crossings, and properly load/unload passengers. The test also checks your knowledge of safety procedures and emergency situations.

Yes, in Ohio, in addition to passing the written and skills tests, you must also pass a Department of Transportation (DOT) physical examination. This ensures that you are physically qualified to operate a commercial vehicle. The exam assesses your vision, hearing, blood pressure, and medical history. You'll receive a DOT medical card if you pass, which is a requirement for the CDL Bus endorsement.

No, it's not permissible to transport passengers without a valid CDL Bus endorsement. In Ohio, as in other states, driving a commercial vehicle like a bus without the appropriate endorsement is illegal and can result in fines, penalties, or suspension of your CDL. The bus endorsement ensures that drivers are adequately trained to transport passengers safely.

In Ohio, you can add a CDL Bus endorsement to your existing license. You don't need to apply for a new license. However, you must pass a written passenger vehicle test and a skills test in the type of vehicle you will be driving. Once you pass these tests, the endorsement will be added to your existing CDL.

Yes, there are restrictions. Drivers with a CDL Bus endorsement must comply with all federal and state regulations, including maintaining a logbook of hours, taking required rest periods, passing regular vehicle inspections, and complying with drug and alcohol testing rules. Additionally, they must not exceed the passenger capacity of their vehicle as it can lead to serious safety issues.