Written test topics
DMV Written Test Topics Cheat Sheet (2026)
Topic groups were checked against common state DMV handbook structures. Verify your state question count, passing score, and sign-test rules.
Use this outline to see what the DMV written knowledge test usually covers. It is a study map, not a replacement for your state handbook, because every state controls its own question count, passing score, retake rules, and test format.
Percentages below are planning estimates based on common state test structures. Your state may differ, especially if it has a separate road-sign test or a shorter 20-25 question exam.
Estimated exam share: 15-25%
Traffic laws
- Speed limits, basic speed law, school/work zones, and driving for conditions.
- Right-of-way at four-way stops, uncontrolled intersections, left turns, crosswalks, and emergency vehicles.
- Signaling, passing, lane use, center turn lanes, bike lanes, and safe following distance.
Estimated exam share: 15-25%
Road signs, traffic signals, and markings
- Warning, regulatory, guide, work-zone, school, railroad, and service signs.
- Flashing red, flashing yellow, green arrows, yellow arrows, red arrows, malfunctioning signals, and police/officer directions.
- Solid and broken lines, arrows, crosswalks, stop lines, railroad markings, and no-passing zones.
Estimated exam share: 5-10%
Parking rules
- Parallel parking, angle parking, hill parking, curb direction, and parking brake use.
- Fire hydrant distances, crosswalks, intersections, driveways, bus stops, railroad tracks, and no-parking zones.
- Accessible parking spaces, placards, loading zones, time limits, and parking on grades.
Estimated exam share: 10-15%
Sharing the road
- Large trucks and buses: no-zones, wide turns, stopping distance, and passing safely.
- Motorcycles: lane position, visibility, following distance, and state-specific lane filtering or lane splitting rules.
- Bicycles and pedestrians: three-foot passing laws where applicable, crosswalk yielding, bike lanes, and school buses with stop arms.
Estimated exam share: 15-25%
Safe driving
- Weather, night driving, hydroplaning prevention, fog, snow, glare, and safe speed.
- Distractions, fatigue, scanning, blind spots, space management, and defensive driving.
- Highway/freeway driving: merging, passing lanes, exit ramps, HOV lanes, minimum speed, and ramp signals.
Estimated exam share: 5-10%
Emergency situations
- Brake failure, tire blowout, skid recovery, stuck accelerator, engine failure, and steering failure.
- Hydroplaning recovery, low visibility, vehicle fire, and pulling off the road safely.
- What to do after a crash: stop, help injured people, exchange information, report when required, and avoid leaving the scene.
Estimated exam share: 10-15%
Alcohol and drugs
- BAC limits, DUI penalties, implied consent, and under-21 zero-tolerance rules. Some states use .02 BAC for under-21 drivers, while others use stricter wording, so verify your state.
- Prescription medications, cannabis impairment, illegal drugs, fatigue, and mixing substances. Cannabis laws differ by state, but impaired driving remains illegal.
- Designated driver, rideshare, taxi, transit, or staying where you are.
Estimated exam share: 5-10%
Penalties and point systems
- Points, suspensions, revocations, reinstatement fees, and driver improvement courses.
- SR-22 or insurance filing requirements after serious violations in some states.
- Habitual offender laws, administrative DMV suspensions, court suspensions, and no-insurance penalties.
Estimated exam share: 5-10%
Vehicle equipment
- Lights, brakes, tires, mirrors, wipers, horn, seat belts, defroster, and windshield visibility.
- Exhaust/noise limits, window tint, emissions or inspection rules, registration, and insurance.
- Seasonal equipment such as snow chains or studded tires where northern-state rules apply.
Study plan
How to use this outline
- Week 1: Traffic laws, road signs, signals, and pavement markings.
- Week 2: Safe driving, parking rules, sharing the road, and highway driving.
- Week 3: Alcohol/drugs, penalties, equipment, and emergency situations.
- Week 4: Full mixed practice tests, missed-answer review, and official handbook recheck.
Related cheat sheets
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Written test topic FAQs
What topics are usually on the DMV written test?
Most written tests cover traffic laws, road signs and signals, parking rules, safe driving, sharing the road, alcohol and drug rules, penalties, vehicle equipment, highway driving, and emergency situations.
Are the topic percentages exact?
No. The percentages are planning estimates based on common state test structures. Your state may use a different question count, passing score, sign-test format, or topic mix.
How should I use this written-test outline?
Use it as a checklist. Study one or two topic groups, take a mixed practice test, write down missed categories, and return to the official handbook section for those categories.
Where do I check my state test format?
Use your official state DMV handbook or licensing agency page to confirm question count, passing score, time limit, retake rules, and whether road signs are tested separately.
