Vehicle malfunctions — Ohio Permit Test
Vehicle malfunctions on the Ohio permit test — 5 rules, each with the reason behind it and a question on it while it is fresh.
The rules
If the brakes fail, the driver applies the parking brake slowly so the rear wheels do not lock and skid, and if that fails switches off the engine, pulls off the road and turns on the flashers.
Slowly is the operative word; pulling it hard trades a brake failure for a skid.
Use the parking brake - pull on the parking brake handle in the center console or push the parking brake foot pedal slowly so you will not lock the rear wheels and cause a skid.
If the accelerator sticks, the driver turns on the flashers, shifts to neutral, looks for an escape route, steers smoothly, brakes gradually, pulls off the road and then shifts to park and switches off.
Neutral disconnects the engine from the wheels, which is the fastest way to take the power away.
Turn on emergency flashers, shift to 'NEUTRAL' gear, and search for an escape route.
After a tire blowout the driver grips the wheel firmly, keeps the vehicle straight, does not brake but slows gradually, then pulls off the road, turns on the hazard lights and shifts to park.
Braking on a blown tire pulls the car toward the side that has already failed.
Grip the steering wheel firmly and keep the vehicle going straight. Do not brake; slow down gradually.
A front tire blowout pulls the vehicle sharply toward the side that blew, while a rear blowout makes it wobble, shake and pull somewhat that way.
Knowing which end went tells you what the car is about to do.
If a front tire blows out, the vehicle will pull sharply in the direction of the blowout.
A broken-down vehicle is moved off the road with the flashers on, and flares placed about two to three hundred feet behind it, with the driver staying in the vehicle until help arrives.
Two hundred feet is roughly the warning a driver needs to change lanes rather than brake.
If possible, place emergency flares about 200 to 300 feet behind the vehicle.
On the test
Your brakes fail while driving. What should you do first?
Apply the parking brake slowly to avoid locking the wheels. Slowly is the operative word; pulling it hard trades a brake failure for a skid. Digest of Ohio Motor Vehicle Laws, p.46: “Use the parking brake - pull on the parking brake handle in the center console or push the parking brake foot pedal slowly so you will not lock the rear wheels and cause a skid.”
How this works
Most practice tests hand you a bank of questions and leave the manual somewhere else. This one puts them together.
You read one law and the reason behind it, then answer a question on that law while it is still fresh. Get it right and you move on; get it wrong and you have found the gap while it is cheap to fix, not on the morning of the exam.
Learning one rule at a time, and proving it immediately, is what turns a manual you skimmed into something you actually know — and it makes studying feel like getting somewhere rather than like waiting to find out.
What it costs
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- Do the work, fail the real exam, and we refund you.
Where these come from
Every rule here is checked against Digest of Ohio Motor Vehicle Laws, published by the Ohio Department of Public Safety, and against the state code itself. Last checked 2026-09-14.