Ohio Permit Test Cheat Sheet (2026)
The Ohio rules and numbers to know for the BMV knowledge test, on one page. Every line was checked against the official Ohio driver's handbook. It is a study sheet: you cannot use notes during the real test.
The Ohio test at a glance
- Questions on the test
- 40
- To pass
- 30 of 40 correct (75%)
- Time limit
- We found no published time limit for the Ohio knowledge test.
- Minimum permit age
- 15½ years old
- Hold the permit for
- 6 months
- Alcohol limit under 21
- 0.02% BAC
Ohio rules and numbers
From the official Ohio handbook; PDF page numbers in brackets.
Rules of the road
- Rural interstate freeways in Ohio: 70 mph maximum. [source]
- Train approaching: stop 15 to 50 feet from the railroad crossing. [source]
- School bus, road under 4 lanes: both directions stop at least 10 feet away. [source]
- School bus on a road with 4+ lanes: only same-direction traffic must stop. [source]
- Fire hydrant: no parking within 10 feet in Ohio. [source]
- Parallel parking: no more than 12 inches from the curb. [source]
- Left on red: only one-way street onto one-way street, from the far left lane. [source]
- Roundabout: 1st exit right, 2nd straight, 3rd left, 4th U-turn. [source]
- 4+ lane roads: drive right; pass and turn left from the lane just right of center. [source]
- Emergency vehicle on the other side of a divided highway: you are not required to stop. [source]
- Slow-moving vehicle triangle: the vehicle travels under 25 mph. [source]
- Passing a slow vehicle over a solid yellow: it must be under half the speed limit. [source]
- Dark traffic signal with no officer: treat it as a four-way stop. [source]
- Headlights required when you cannot see clearly 1,000 feet ahead. [source]
- Speeding in a work zone: fines can double, and jail time is possible. [source]
- Two-way left-turn center lane: for left turns only. [source]
- Ohio minimum liability coverage: $25,000 / $50,000 / $25,000. [source]
- Booster seat: ages 4 to under 8, unless the child is 4 ft 9 in or taller. [source]
- 12 or more points in 2 years: license suspension (6 points: warning letter). [source]
- Under 18: two moving violations means an automatic 3-month suspension. [source]
- Ohio: on a hill, turn the front wheels toward the curb side. [source]
Safe driving & emergencies
- Drivers 18+: no holding or typing on a phone while driving; hands-free use is allowed. [source]
- Under 18 with permit or probationary license: no phone use, even hands-free. [source]
- Assured clear distance ahead: always be able to stop within the clear distance you see. [source]
- Finish a pass when both headlights of the passed car show in your rear-view mirror. [source]
- Hand position: 4 and 8 o'clock, to stay clear of the air bag. [source]
- Passing a bicycle: keep at least 3 feet of space. [source]
- Behind a motorcycle: at least 3 seconds, 4+ seconds when conditions are not ideal. [source]
- Loaded truck at 55 mph: needs at least 335 feet to stop. [source]
- Truck rear No Zone: can extend up to 200 feet behind it. [source]
- Breakdown: place flares about 200 to 300 feet behind the vehicle. [source]
- Brake failure: apply the parking brake slowly first. [source]
- Front tire blowout: the car pulls sharply toward the blowout side. [source]
- Following distance: one vehicle length per 10 mph, or about 4 seconds. [source]
Rules learners miss most
The rules behind the most-missed questions on our practice tests. Some details, such as parking distances, can differ by state - your handbook has the final word.
- At 60 mph a car travels about 88 feet per second.
- Measure following distance in seconds, counted from a fixed roadside object.
- Most states: no parking within 20 feet of a crosswalk at an intersection.
- A yellow curb signals a stopping or parking limit - check signs and local rules.
- Uncontrolled T-intersection: the terminating road yields to the through road.
- KEEP RIGHT: pass to the right of the island, median or obstruction.
- Point of no return: past it you cannot stop safely on yellow, so proceed.
- Zipper merge: use both lanes up to the merge point, then alternate.
- In heavy rain use low beams, slow down and increase following distance.
- Parallel park close to and parallel with the curb, within your state's limit.
- Yellow pennant on the left side of the road: a no-passing zone begins.
- Car with skid marks: the road is slippery when wet.
- Diamond-shaped signs are warning signs.
- 4-way stop tie: the driver on the left yields to the driver on the right.
- ABS keeps wheels from locking in hard braking so you can still steer.
- A round yellow sign warns of a railroad crossing ahead.
- Merging onto a highway: yield to traffic already on the highway.
- An upward-pointing pentagon marks a school zone or school crossing.
- Steady yellow: the light is about to turn red - stop if you can do so safely.
- Basic speed law: never drive faster than is safe for conditions, even under the limit.
- Use high beams on open roads; dim them for oncoming or followed vehicles.
- Arrows pointing up and down warn of two-way traffic ahead.
- Orange diamond signs warn of construction and work zones.
- Adult (21+) BAC limit is 0.08% in most states.
- Implied consent: by driving you agree to chemical tests if arrested for DUI.
Now test yourself
Reading rules is a start; answering questions is what makes them stick.