Ohio CDL Practice Test: Class A - Test 2026
Based on
2026 OH CDL Handbook
Instruction: When applying for this license, applicants must pass a 50-question test. And applicants must score 80% to pass the test. The following questions are based on the details provided in the OH CDL Handbook. Endorsements that may be used with a Class A CDL include Hazardous Materials, Passenger, Double and Triples, HazMat and Tanker, Air Brakes and School bus. If you need additional information, please contact your local DMV office. You can find your nearest DMV office at Ohio BMV locations.
3. Why should you inspect your vehicle?
A
For safety.
B
To check your surroundings.
C
To make sure your vehicle stay in good condition.
D
To extend the life of your vehicles.