New York Permit Test Cheat Sheet
A condensed, skimmable recap of the rules most worth knowing cold before your exam — distilled from our full New York practice question bank. This isn't a replacement for the New York State Driver's Manual; confirm anything time-sensitive with NY DMV.
Traffic Signals
- Solid red means stop completely; a flashing red gets the same treatment as a stop sign.
- A flashing yellow signal (or flashing yellow arrow, once you've yielded) means proceed with caution — no full stop needed.
- A green arrow protects your turn, since opposing traffic sits on red the entire time it's lit.
- A dead signal gives no right-of-way information at all — treat every approach as if it had its own stop sign.
Right-of-Way
- With no signs or signals controlling things, yield to whoever's coming from your right.
- A left-turning driver has to let oncoming traffic and crossing pedestrians clear first.
- A car already on the roadway outranks one entering from a driveway, alley, or parking lot.
- Nobody can force you to take the right-of-way — yield anyway if it avoids a collision, technical entitlement or not.
Traffic Signs
- Shape is a national code: octagon for stop, downward triangle for yield, diamond for warnings, pentagon for school zones, circle for the railroad advance warning.
- Color follows suit — red for stop/yield/prohibition, orange for construction, yellow for warnings, white for regulatory rules.
- A red circle with a slash through it always means "not allowed."
- "Wrong Way" and "Do Not Enter" signs face traffic heading the wrong direction, most often at one-way streets and ramps.
Lane Usage & Markings
- Yellow lines separate opposite-direction traffic; white lines separate same-direction lanes.
- A broken line allows a lane change when it's safe; a solid line discourages it, often near an exit or intersection.
- A diamond marking on the pavement flags a restricted lane, typically for carpools.
- A two-way left-turn lane serves both directions briefly for a left turn, then clears out immediately.
Passing
- A solid yellow line on your side blocks passing from your direction; a double solid yellow blocks it both ways.
- The posted speed limit still applies while you're passing, even to finish the pass faster.
- Wait to see the passed vehicle's front end in your mirror before merging back in.
Following Distance
- 3 seconds is a solid baseline in good conditions; stretch it further in rain, fog, heavy traffic, or near large vehicles.
- Tailgating — following too close to stop safely if the car ahead brakes — causes a large share of rear-end crashes.
Turning
- Signal early, well before the turn itself, so others have time to react.
- Right on red is generally fine after a full stop and yielding, unless a sign specifically prohibits it.
- Land a left turn in the lane nearest the center line of the road you're entering, not one farther over.
- Every U-turn needs a genuinely clear view both directions, on top of any posted restriction.
Freeway Driving
- Use the acceleration lane to match traffic speed before merging — entering doesn't grant automatic right-of-way.
- Get into the exit lane and signal well ahead; miss your exit, and continue to the next rather than stopping or reversing.
- Right lanes generally carry slower traffic and vehicles entering or exiting; left lanes are typically for passing.
Roundabouts
- Traffic moves counterclockwise, and vehicles already circulating have the right-of-way over ones entering.
- Signal right just before exiting; miss it, and circle around again rather than stopping or reversing.
Railroad Crossings
- Slow, look both ways, and listen before crossing, even without gates or lights.
- Pick your gear before crossing and hold it — shifting mid-crossing risks stalling.
- Never stop on the tracks, and never drive around a lowered gate no matter how clear it looks.
School Zones
- Children are harder to predict and spot than adult pedestrians, so slow down and follow any crossing guard's directions.
- The reduced school-zone limit is only in effect during its specifically posted hours.
Pedestrians & Crosswalks
- Every intersection is a legal crosswalk, marked or not, and pedestrians there have the right-of-way.
- Passing a vehicle stopped for a pedestrian is a "multiple threat" — that pedestrian could be right in your unseen path.
- A white cane or guide dog signals a visually impaired pedestrian — always stop and yield.
Bicycles
- Bicycles are generally treated as vehicles, with the same road rights and duty to obey traffic laws.
- New York law requires passing a cyclist at a safe distance but doesn't set one specific statewide number of feet — some localities have separately adopted their own 3-foot passing laws.
- Check for cyclists before opening a car door — "dooring" is a real and preventable collision.
- A driver turning right can easily miss a cyclist continuing straight alongside — the classic "right hook" setup.
Sharing the Road with Large Vehicles
- Can't see a truck driver's mirror? They probably can't see you either.
- Trucks and buses swing wide before turning — don't try to squeeze into that gap.
- Trucks need much more distance to stop, so cutting in right after passing eats into their reaction margin.
Move Over & Emergency Vehicles
- Shift a lane away from a stopped emergency, hazard, or maintenance vehicle when safe, or slow down significantly if you can't.
- Pull right and stop for an approaching emergency vehicle unless directed otherwise — but clear an intersection first if you're in one.
Parking
- Stay at least 15 feet clear of a fire hydrant.
- No curb, parked uphill: wheels away from the road. Curb present, parked downhill: wheels into it — gravity should send the car into the curb, not traffic.
Defensive Driving
- Defensive driving means expecting other drivers' mistakes and positioning yourself to respond safely when they happen.
- A space cushion around your car gives you room and time to react to a hazard from any direction.
- Looking further down the road, not just directly ahead, gives you earlier warning of developing trouble.
Weather Conditions
- Low beams see farther in fog — high beams just bounce off the water droplets and glare back at you.
- If you hydroplane, ease off the gas instead of braking or steering sharply, so the tires can regain contact.
- The first rain after a dry spell is often the slickest, lifting oil and grime off the road before washing it away.
- Headlights go on any time visibility drops — daytime rain, fog, or snow all count, not just after dark.
Night Driving
- Drop to low beams within roughly 500 feet of an oncoming vehicle so you don't blind the other driver.
- Distance and speed get harder to judge at night simply because visibility is reduced.
- Look toward the right edge of your lane rather than at oncoming headlights, to protect your night vision.
Fatigue & Drowsy Driving
- Yawning, heavy eyelids, and drifting are early signs the body is losing the fight to stay awake.
- Caffeine and similar tricks only mask drowsiness briefly — actual sleep or a driver swap is the real fix.
- Enough hours awake in a row can degrade driving as much as being over the legal alcohol limit.
Vehicle Equipment
- Headlights are generally required from half an hour after sunset to half an hour before sunrise, plus anytime visibility is reduced.
- Worn tread loses grip on wet roads fast — tread is what channels water away from the contact patch.
- A horn is for safety warnings only, not greetings or venting frustration.
Backing Up & Reversing
- Mirrors don't show everything — look directly through the rear window too.
- Backing out means entering a path others already occupy, so yielding is the backing driver's responsibility.
Work Zones
- Fines commonly double for violations in a posted, active work zone.
- A flagger's directions override the standard signs and signals in that area.
Insurance & Registration
- Drivers generally need to carry proof of financial responsibility, usually liability insurance.
- Keep your license, registration, and insurance ready for any traffic stop.
Hand Signals
- A straight, horizontal left arm signals a left turn if your turn signals aren't working.
- A left arm bent upward at the elbow, hand pointing up, signals a right turn.
After a Collision
- Check for injuries and call 911 before dealing with any paperwork.
- Exchange name, address, registration, license, and insurance information with everyone involved — leaving without doing so is a hit-and-run.
- Fault is often unclear right after a crash, so it gets sorted out later rather than decided on the spot.
Interstate Highway System
- Interstate numbering follows a national pattern: odd numbers run mostly north-south, even numbers mostly east-west.
DUI, Alcohol & Drugs
- New York's Zero Tolerance Law (VTL Section 1192-a) allows license suspension for drivers under 21 with a BAC of 0.02% or higher, well below the 0.08% adult DWI threshold.
- Commercial drivers are held to a stricter 0.04% BAC limit, half the standard 0.08% adult limit.
- Alcohol impairs judgment, reaction time, coordination, and vision — all critical for safe driving, even below the legal limit.
Distracted Driving
- New York bans using a handheld mobile phone for calls, texting, or browsing while driving; a hands-free device may be used instead.
- The brain can't truly focus on two demanding tasks at once; it switches rapidly between them, slowing reaction time.
Seatbelts & Child Safety
- New York requires all rear-seat passengers age 16 and older to wear a seat belt, in addition to existing front-seat and child-restraint requirements.
School Buses
- Traffic in both directions on an undivided road must stop for a school bus with flashing red lights and remain stopped until the lights stop flashing.
Licensing & Provisional Rules
- New York requires applicants to be at least 16 years old to obtain a learner permit.
Speed Limits
- New York's basic speed law requires driving at a speed that's safe for conditions, even below the posted limit in rain, fog, or heavy traffic.
Signs to Know
Quick visual recap of commonly tested signs — see the full Permit practice test for sign-recognition questions.
Come to a complete stop, then proceed only when it is safe to do so
Slow down and be ready to stop, giving the right-of-way to other traffic or pedestrians
Do not drive past this sign in this direction; the roadway is closed to traffic entering here
You are driving against the flow of traffic and must safely turn around or stop immediately
Traffic on this road or lane may only travel in the direction the arrow points
Making a U-turn is prohibited at this location
The maximum legal speed under normal conditions on this road is 55 mph
A railroad track crosses the road ahead; slow down, look, and listen for a train before crossing
Parking is not allowed in this area
Drivers may not turn right at this intersection while the signal is red
Two lanes of traffic ahead are merging into one; be prepared to adjust speed and position
The road ahead curves; reduce speed as needed for the curve
You are entering a section of road with traffic moving in both directions; stay in your lane
A stop sign is ahead; begin slowing down now to be able to stop when you reach it
Drivers must keep to the right of a divider, island, or obstruction ahead
Passing other vehicles is prohibited in this zone
Watch for pedestrians and slow down or stop if needed
Slow down and watch for children crossing near the school
Watch for cyclists who may be crossing or entering the road ahead
Watch for deer crossing, especially at dawn or dusk
Last reviewed: 2026-07-14