Free Ohio CDL Practice Tests 2024

Ace your OH CDL tests easily on the first try using our popular CDL course. Select general knowledge and/or all necessary endorsement tests below:

General Knowledge Practice Test

Official test facts

Passing score: 80 %
Number of questions: 50
Correct answers needed to pass: 40
Length: 60 min

Hazardous Materials Practice Test

Official test facts

Passing score: 80 %
Number of questions: 30
Correct answers needed to pass: 24

Double and Triple Trailers Practice Test

Official test facts

Passing score: 80 %
Number of questions: 20
Correct answers needed to pass: 16

Tanker Vehicles Practice Test

Official test facts

Passing score: 80 %
Number of questions: 20
Correct answers needed to pass: 16

Air Brakes Practice Test

Official test facts

Passing score: 80 %
Number of questions: 25
Correct answers needed to pass: 20

Combination Vehicles Practice Test

Official test facts

Passing score: 80 %
Number of questions: 20
Correct answers needed to pass: 16

Passenger Vehicles Practice Test

Official test facts

Passing score: 80 %
Number of questions: 20
Correct answers needed to pass: 16

School Bus Practice Test

Official test facts

Passing score: 80 %
Number of questions: 20
Correct answers needed to pass: 16

Pre-Trip Inspection Practice Test

How Difficult are the CDL Exams?

That depends on how well you’ve prepared. If you’ve just tried to memorize the manual, the CDL exams may be harder than they need to be.

With Zutobi, you can learn test-relevant material in a way that’s easy to understand and, therefore, easy to remember. If you've practiced using our state-specific CDL practice tests, you can walk in on test day with full confidence because you will have already seen all of the questions they could throw at you.

The Ohio CDL manual is based on the same template and federal regulations from the FMCSA (Federal Motor Carrier Safety Administration) that is used by all states. The CDL manual, tests, and regulations are nearly identical across the US with only minor differences.

All CDL applicants must successfully complete driver training from an FMCSA-approved provider if getting a class A or class B CDL, or an H, S, or P endorsement. Zutobi is an FMCSA-approved theory provider.

Pass Your Ohio CDL Tests With Zutobi

There are several steps to earning your commercial driver’s license in any state, and that includes taking and passing the CDL general knowledge exam and the necessary endorsement exams. Zutobi is your study guide for all things CDL-related.

Up-to-date Ohio CDL practice tests that are designed to mimic the real written exam. You’ll be fully prepared for the real thing because you’ll have seen it before.
Detailed statistics will let you quickly identify your weak areas and the exact topics you need to improve on.
Conveniently study for the general knowledge test and all endorsements in one place.
Each practice test question comes with an answer and a detailed explanation that allows you to learn from your mistakes.
Our smart system helps you understand and retain the information from your Ohio CDL handbook so you won’t have to waste days or weeks sifting through the many dull pages.

Learn what you need to know to pass your CDL tests and stay safe as you do your job.
Bite-sized lessons are used so you can study for just a few minutes at a time and still make great progress.
Use our app or website to study anytime, anywhere, and on any device.
Perhaps most importantly - we’ll help you get your CDL on time. Delaying as little as a week or month can result in a big hit to your earnings.

FMCSA Certificate

Zutobi is an approved FMCSA theory provider for all 50 states and Washington D.C.
After completing a CDL module, we will electronically notify the TPR that you are eligible to sit the corresponding test.

Try Our FREE Ohio CDL Practice Tests Today

Test your knowledge with our free Ohio CDL practice tests now and then take a look at our popular course for commercial drivers. Zutobi is specially designed to help you earn a passing score on your CDL general knowledge exam and endorsement tests on your first try.

Ace your DMV test, guaranteed