Ohio · Knowledge test

The Ohio BMV driver’s manual

One free book covers the knowledge test, and you read it online. The Ohio BMV driver’s manual is called the Ohio Driver Manual or the Digest of Ohio Motor Vehicle Laws, and the Bureau of Motor Vehicles (BMV) offers it as the study guide for anyone who needs an Ohio license.

  • 13Sections, after a welcome page
  • No PDFIt’s read online, one section at a time
  • 2 to 10Sections the knowledge test draws on

What’s in the Ohio permit book?

The Digest has 13 sections:

  • How to Get Your Driver License
  • Before You Drive
  • Be Alert
  • Rules of the Road
  • Learning to Drive
  • State Laws and Penalties
  • Special Driving Situations
  • Safe Driving Tips
  • Sharing the Road
  • Emergency Situations
  • Taking the Driving Test
  • Purchase Your Driver License
  • What Else Should I Know?

The BMV says to read the whole manual and to study Sections 2 to 10 for the knowledge test.

Where can you read the Ohio BMV driver’s manual?

The Digest is a set of web pages on the Ohio Department of Public Safety’s site, one per section, each with a link to print it. It doesn’t link a PDF version, and the pages show no edition date.

The Digest says it summarizes the law and doesn’t replace the Ohio Revised Code or the Ohio Administrative Code, that it may not cover every law, and that its information is subject to change.

Some Ohio driving laws in the Digest

Some of the laws in Section 6:

  • Driving without insurance is illegal; the minimums are $25,000 per person, $50,000 for two or more people and $25,000 for property damage
  • Blood alcohol concentration (BAC) limits: .08% at any age, .04% for commercial drivers, .02% under 21
  • Six points within two years bring a warning letter, and 12 bring a suspension
  • Children under 4 or under 40 pounds ride in a child safety seat

The phone rules for each age are in Section 3, and the rules for teen drivers are on the temps and license pages.

Other Ohio manuals

For other licenses, the BMV points to:

  • The Motorcycle Operator Manual from Motorcycle Ohio, for motorcycles and scooters
  • The Ohio Commercial Driver License Manual (HSY 7605), with a Spanish version (HSY 7606), for commercial licenses

Check what you’ve learned

The Digest has no quiz of its own. The BMV’s 10-question sample test shows how the real questions are asked, and the practice test here has 20 more.

Sources: Ohio Department of Public Safety · Ohio BMV and 1 more. Checked November 2026.

Rules and fees can change, so check the official site before your test.

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