Wisconsin driving law, answered
Every answer here comes from Wisconsin Motorists' Handbook and, where the manual is silent, the Wisconsin Statutes: Chapter 340: Vehicles -- General Provisions, Chapter 341: Motor Vehicle Registration, Chapter 342: Vehicle Title and Anti-Theft Law, Chapter 343: Operators' Licenses, Chapter 344: Vehicle Financial Responsibility, Chapter 345: Vehicles -- Civil and Criminal Liability; Procedure, Chapter 346: Rules of the Road, Chapter 347: Equipment of Vehicles, Chapter 351: Habitual Traffic Offenders, Chapter 125, Section 125.07: Underage and intoxicated persons; presence on licensed premises; possession; penalties, with the page or the section it is in.
Statutes fetched on 8 October 2026; manuals fetched on 14 September 2026. How the answers are made
How far from a fire hydrant must you park?
(3) Within 10 feet of a fire hydrant, unless a greater distance is indicated by an official traffic sign.
Wisconsin law, Wis. Stat. § 346.53(3)
As of 8 Oct 2026
How far from a fire station driveway must you park?
(g) Within 15 feet of the driveway entrance to a fire station or directly across the highway from a fire station entrance.
Wisconsin law, Wis. Stat. § 346.52(1)(g)
As of 8 Oct 2026
How close to the curb must you park?
A parallel parked car should finish about a foot from the curb and at least 2 feet from the vehicles in front and behind. Too far out and the car is in the lane; too close and the mirror is. The gaps are what let the neighbors get out.
You should be about a foot away from the curb and at least 2 feet away from the vehicle in front of you and behind you.
As of 14 Sep 2026
When must you stop for a school bus with flashing red lights?
A driver must stop for a school bus with flashing red lights whether it is on the same side of the road or the opposite side. A child getting off will cross to the other side, straight into the lane nobody stopped. Both directions wait.
You must stop whether the school bus is on your side of the road or the opposite side of the road.
As of 14 Sep 2026
What must you do when passing a stopped emergency vehicle with flashing lights?
Approaching a stopped emergency vehicle with flashing lights, a driver moves into the lane not nearest it and stays there until past. People are working in the lane beside that vehicle with nothing between them and traffic. One lane over is all the protection there is.
make sure to move into the lane not nearest the stopped vehicle
As of 14 Sep 2026
How far behind a fire truck answering an alarm may you follow?
The operator of any vehicle other than one on official business shall not follow an authorized emergency vehicle responding to a call or alarm closer than 500 feet or drive into or park his or her vehicle within the block where, or within 300 feet of the driveway entrance or similar point of access to a driveway or road on which, fire apparatus has stopped in response to an alarm. The personal vehicles of members of a volunteer fire department answering the alarm are considered on official business.
Wisconsin law, Wis. Stat. § 346.90
As of 8 Oct 2026
When must you turn on your headlights?
Low beams must be used from a half hour past sunset to a half hour before sunrise. The sky still looks light for a while after the sun has gone. The rule fixes a time so nobody has to judge it.
It is a half hour past sunset to half hour before sunrise
As of 14 Sep 2026
How far from an oncoming vehicle must you dim your high beams?
(a) Whenever the operator of a vehicle equipped with multiple-beam headlamps approaches an oncoming vehicle within 500 feet, the operator shall dim, depress or tilt the vehicle’s headlights so that the glaring rays are not directed into the eyes of the operator of the other vehicle. This paragraph does not prohibit an operator from intermittently flashing the vehicle’s high-beam headlamps at an oncoming vehicle whose high-beam headlamps are lit.
Wisconsin law, Wis. Stat. § 347.12(1)(a)
As of 8 Oct 2026
Who must wear a seat belt?
Wisconsin law requires that a driver and their passengers wear seat belts at any age. There is no age at which the belt stops mattering. The law covers everyone in the car, not just the front seats.
Wisconsin law requires that you and your passengers wear seat belts (safety belts) at any age.
As of 14 Sep 2026
When must a child ride in a car seat?
Children must generally be in a child safety seat until they reach age four. A car's own belt is built for an adult frame and rides across a small child's neck. The seat is what makes the belt fit.
children must be in a child safety seat until they reach age four and in a booster seat until age eight.
As of 14 Sep 2026
What is the blood alcohol limit for drivers under 21?
The legal alcohol concentration allowed for drivers under the age of 21 is 0.00%. For a driver under 21 there is no amount that is allowed. One drink is over the line.
The legal alcohol concentration allowed for drivers under the age of 21 is 0.00%.
As of 14 Sep 2026
What happens if you refuse a breath or blood alcohol test?
A driver who refuses the test must be arrested for violation of the Implied Consent Law and loses driving privileges for at least one year. Refusing does not avoid the penalty, it is the penalty. A year off the road follows whether or not you had been drinking.
You will lose your driving privileges for at least one year and face other consequences.
As of 14 Sep 2026
May you use a handheld phone while driving?
An instruction permit or probationary license holder may use a phone while driving only to report an emergency. A new driver has no attention to spare. The phone is the one thing Wisconsin takes away outright.
Remember that phones are not allowed while driving unless you need to report an emergency.
As of 14 Sep 2026
May you text while driving?
(3) (a) No person may drive, as defined in s. 343.305 (1) (b), any motor vehicle while composing or sending an electronic text message or an electronic mail message.
Wisconsin law, Wis. Stat. § 346.89(3)
As of 8 Oct 2026
How far before a turn must you signal?
Turning at an intersection, a driver starts signaling about three seconds, or about 100 feet, before the turn. A signal that comes on as you brake tells nobody anything. Three seconds gives the driver behind time to read it.
If you are turning at an intersection, you should start signaling about three seconds (about 100 feet) before the turn.
As of 14 Sep 2026
May you turn right on a red light?
A driver may turn right on red where it is safe to do so and no sign prohibits it. The turn is allowed by default in Wisconsin, so the sign is what takes it away. Reading the post is part of the turn.
You can turn right on red if it is safe to do so and there is no sign prohibiting it.
As of 14 Sep 2026
May you turn left on a red light onto a one-way street?
A driver may turn left on red only when turning from a one-way street on to a one-way street. Both streets running one way means nothing is coming at you across the turn. Anywhere else the move is banned.
You may turn left on red if you are turning from a one-way on to a one-way street.
As of 14 Sep 2026
Where are U-turns not allowed?
A no U-turn sign means a driver cannot make a U-turn there. A U-turn crosses every lane at walking pace. Where the sight lines are short, the state takes the move away.
No U-turn – You cannot make a U-turn.
As of 14 Sep 2026
What is the speed limit on a residential street when no sign is posted?
Unless otherwise posted, the speed limit in Wisconsin residential areas is 25 mph. Children, parked cars and driveways all sit close together on a residential street. The limit is set for what runs out between them.
Unless otherwise posted, the speed limit in residential areas is 25 miles per hour.
As of 14 Sep 2026
What is the speed limit in a school zone?
The normal speed limit in a Wisconsin school zone when children are present is 15 mph. A child steps out from between cars with no warning at all. Fifteen is slow enough to stop for one.
The normal speed limit in a school zone when children are present is 15 miles per hour.
As of 14 Sep 2026
When may you pass another vehicle on the right?
The operator of a vehicle may overtake and pass another vehicle upon the right only under conditions permitting the movement in safety and only if the operator can do so while remaining on either the roadway or a paved shoulder, and then only under the following conditions:
Wisconsin law, Wis. Stat. § 346.08
As of 8 Oct 2026
May you wear headphones while driving?
A driver must not drive with headsets or headphones that cover or go in both ears. Two blocked ears take away the siren and the horn you never see coming. One ear is the most the law allows.
Do not drive with headsets or headphones that cover or go in both ears.
As of 14 Sep 2026
May you have an open container of alcohol in the car?
(2) No person may possess on his or her person, in a privately owned motor vehicle upon a public highway, any bottle or receptacle containing alcohol beverages or nitrous oxide if the bottle or receptacle has been opened, the seal has been broken or the contents of the bottle or receptacle have been partially removed or released.
Wisconsin law, Wis. Stat. § 346.935(2)
As of 8 Oct 2026
How old must you be to get a learner's permit?
An applicant under 18 must be at least 15 years old to hold a class D instruction permit. Fifteen is the floor Wisconsin sets. A birthday is the one part of the permit you cannot study for.
being at least 15 years old
As of 14 Sep 2026
How long must you hold a learner's permit before a license?
A driver under 18 must hold an instruction permit for at least six months before getting a probationary license. Six months puts a learner through every season of weather and light. Passing the test sooner does not shorten it.
You need to have your instruction permit for at least six months and turn 16 years old.
As of 14 Sep 2026
Who must ride with you when you drive on a learner's permit?
The licensed driver riding with a class D instruction permit holder must have at least two years of licensed driving experience. A driver who has only just passed cannot spot the mistake you are about to make. Two years is the floor.
This person must have at least two years of licensed driving experience.
As of 14 Sep 2026
What hours may a provisional driver not drive?
Between 12 a.m. and 5 a.m. a driver under graduated driver license restrictions may drive alone only between home, school and work. The small hours are when tired drivers meet drunk ones. Wisconsin keeps a new driver's trips short and useful.
Alone only IF driving between home, school and/or work.
As of 14 Sep 2026
When must you install an ignition interlock after a drunk-driving conviction?
2. The person violated s. 346.63 (1) or (2), 940.09 (1), or 940.25 and either of the following applies: a. The person had an alcohol concentration of 0.15 or more at the time of the offense. b. The person has a total of one or more prior convictions, suspensions, or revocations, counting convictions under ss. 940.09 (1) and 940.25 in the person’s lifetime and other convictions, suspensions, and revocations counted under s. 343.307 (1). (am) A court shall order one or more of the following:
Wisconsin law, Wis. Stat. § 343.301(1g)(a)–(am)
As of 8 Oct 2026
How many points on your license lead to a suspension?
A driver who gets 12 or more demerit points within any 12-month period will not be able to drive. Twelve points inside a year is the line, and it moves with you rather than resetting in January. Past it the license is gone.
You will not be able to drive if you get 12 or more demerit points within any 12-month period.
As of 14 Sep 2026
Who must wear a protective helmet while operating or riding a motorcycle?
(1) (a) No person who holds an instructional permit under s. 343.07 (4) or who is under 18 years of age may operate or ride upon a motorcycle on any highway unless the person is wearing protective headgear of a type which meets the standards established for motorcycle operation in 49 CFR 571.218 and the chin strap is properly fastened. (am) No person may operate a motorcycle when carrying a passenger under 18 years of age unless the passenger is wearing protective headgear. (b) No person may sell or offer for sale any protective headgear for use by a driver or passenger on a motorcycle, not meeting the standards established for motorcycle operation in 49 CFR 571.218.
Wisconsin law, Wis. Stat. § 347.485(1)
As of 8 Oct 2026
How much distance must you leave when passing a bicycle?
A driver gives bicyclists at least three feet of room when passing. Three feet is what is left if the rider wobbles. Passing closer makes their balance your problem.
Give bicyclists at least three feet of room when you pass.
As of 14 Sep 2026
Must a vehicle driving slower than other traffic keep to the right lane?
A driver going slower than most traffic must drive in the far-right lane of a multi-lane road. A slow car in the left lane stacks traffic up behind it. Moving right lets the road flow around you.
Drive in the far-right lane of a multi-lane road if you are driving slower than most traffic.
As of 14 Sep 2026
What is the minimum liability insurance coverage for bodily injury or death of one person and property damage?
(d) “Proof of financial responsibility” or “proof of financial responsibility for the future” means proof of ability to respond in damages for liability on account of accidents occurring subsequent to the effective date of such proof, arising out of the maintenance or use of a motor vehicle in the amount of $25,000 because of bodily injury to or death of one person in any one accident and, subject to that limit for one person, in the amount of $50,000 because of bodily injury to or death of 2 or more persons in any one accident and in the amount of $10,000 because of injury to or destruction of property of others in any one accident.
Wisconsin law, Wis. Stat. § 344.01(2)(d)
As of 8 Oct 2026
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