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Ohio · CDL

CDL Practice Tests — Ohio

Free practice tests for the Ohio CDL exam, written from the Ohio Bureau of Motor Vehicles handbook and federal standards.

Official handbook: Ohio Bureau of Motor Vehicles

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Ohio

General Knowledge

50-question practice · 50-question mock exam · 80% to pass

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Air Brakes

25-question practice · 25-question mock exam · 80% to pass

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 Ohio

Combination Vehicles

20-question practice · 20-question mock exam · 80% to pass

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 Ohio

Hazardous Materials

30-question practice · 30-question mock exam · 80% to pass

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 Ohio

Tanker

20-question practice · 20-question mock exam · 80% to pass

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 Ohio

Doubles and Triples

20-question practice · 20-question mock exam · 80% to pass

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 Ohio

Passenger Transport

20-question practice · 20-question mock exam · 80% to pass

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 Ohio

School Bus

20-question practice · 20-question mock exam · 80% to pass

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About the Ohio CDL exam

The Ohio CDL exam is administered by the Ohio Bureau of Motor Vehicles. Like every state, Ohio adopts the federal standards as a baseline and adds state-specific requirements, fees, and procedures.

  • Exam / licence fee: approximately $23.75.
  • Skills testing: Ohio BMV or third-party CDL examiners.
  • Ohio has a large network of authorized third-party CDL testers including trucking carriers and community college driver training programs.

To get started, read the official Ohio handbook (linked above), practice with the tests on this page until you consistently score above 80%, and then schedule your exam with the Ohio Bureau of Motor Vehicles.

What's in the Ohio exam: Practice tests for the Commercial Driver's License written exam. Questions reflect the Federal Motor Carrier Safety Administration (FMCSA) Commercial Driver's License Manual that all states adopt as the basis for their CDL exams.

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CDL Study Guide 2025–2026 (Trivium)

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