Class A Driving Test | Michigan 2025 #1

Train for FREE online with our Michigan class A 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 MI CDL class A 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 A requirements may vary from state to state.

Number of Question 50

Passing Score 40

Number of Tests 20

1 . The rods in S-cam brakes move the slack adjusters when air pressure is added to the brake chambers. This air pressure is added to the chambers when the driver:

Presses the brake pedal.

Uses the emergency brake.

Uses the trailer hand valve.

When pressing the brake pedal in a vehicle with S-cam brakes, air will enter the brake chambers. The added air pressure will push out the rods and move slack adjusters, twisting the brake camshafts.

2 . If mirrors are dirty before starting a trip:

They will likely become clean after driving a short distance.

It should not be a concern.

They should be cleaned before the vehicle is driven.

During a pre-trip inspection, be sure to check the mirrors and windshield for dirt and anything else that could interfere with your ability to see. Clean them as necessary.

3 . 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.

Driving at night is more dangerous than driving during the day because hazards become more difficult to see in the dark.

4 . The ____ are activated by an electric switch that is triggered by the brake pedal.

Headlights

Turn signals

Brake lights

In a vehicle with air brakes, the brake lights are activated when the brake pedal is pushed and air pressure moves an electric switch. With the application of air pressure, the switch will then turn on the brake lights.

5 . Reading a text message while driving is:

Encouraged.

Allowed only if you are not pulling a trailer.

Illegal.

Sending and reading text messages while driving is both dangerous and illegal.

6 . A steering wheel should be:

Held with one hand while the other hand rests.

Held with both hands to ensure an adequate grip.

Released if the vehicle is approaching a bump.

A steering wheel should be held firmly with each hand on opposite sides of the wheel.

7 . A CDL is valid for:

One year.

Two years.

Four years.

In Michigan, CDLs must be renewed every four years. CDLs must be renewed in person at your local Secretary of State office.

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2025 Michigan | Frequently Asked Questions

To secure a CDL Bus endorsement in Michigan, you must first have a Commercial Driver's License (CDL). Then, pass the Passenger Endorsement written test. After that, you'd need to pass a skills test in the type of vehicle you wish to drive. The Michigan Secretary of State administers these tests and issues the endorsements.

To obtain a CDL Bus license in Michigan, you must have a valid driver's license, pass a physical examination, and complete a CDL application. You'll then need to pass the CDL General Knowledge test, the Passenger Endorsement written test, and finally, the skills test in a bus. The Michigan Secretary of State administers these tests and issues the licenses.

Yes, specific training is necessary for a CDL Bus endorsement. You must complete a commercial driver's education program, which includes both classroom instruction and practical driving experience. Additionally, you need to pass both the general CDL knowledge test and the passenger endorsement test. The training prepares you for these exams and for safely operating a bus.

CDL Bus licenses fall under three main classifications in Michigan: Class A, B, and C. Class A CDL is for towing vehicles over 10,000 pounds, Class B CDL is for single vehicles over 26,000 pounds (including buses), and Class C CDL is for vehicles designed to transport 16 or more passengers. The required license depends on the specific type and weight of the bus.

No, you cannot use your personal vehicle for the CDL Bus driving test in Michigan. The vehicle you use for the test must match the type and class of CDL you are applying for. In this case, you must use a commercial bus. This ensures you can handle the size and complexity of operating a commercial bus.

During the CDL Bus driving test, various skills are evaluated. These include pre-trip vehicle inspection, basic vehicle control (like backing, turning, and stopping), and on-road driving (covering intersections, railway crossings, and highway driving). You'll also be tested on specific bus maneuvers like loading/unloading passengers, use of emergency exits, and proper response to emergency situations.

Yes, for a CDL Bus endorsement in Michigan, you must pass a Department of Transportation (DOT) physical exam. This tests your physical health and vision to ensure you can safely operate a commercial vehicle. The exam checks for conditions like high blood pressure, diabetes, and poor vision that could affect your driving ability. A Medical Examiner's Certificate is then issued upon passing the exam.

No, it's not permissible to transport passengers without a valid CDL Bus endorsement in Michigan. The law requires any driver of a vehicle designed to carry 16 or more passengers, including the driver, to have a CDL with a Passenger (P) endorsement. Violating this law can result in hefty fines and possible loss of driving privileges.

In Michigan, you can add a CDL Bus endorsement to your existing commercial driver's license. You don't need a new application for the entire license. However, you must pass a knowledge test for the endorsement. After passing the test, you can pay the required fee to have the endorsement added to your current CDL.

Yes, there are restrictions for drivers with a CDL Bus endorsement in Michigan. Drivers must not have more than two moving violations in three years and no DUI convictions in the last seven years. Also, they must pass a DOT physical exam every two years. They cannot drive across state lines until they're 21 and must adhere to hours-of-service regulations.