Wisconsin Driving & Vehicles Laws (2026)
A comprehensive legal reference for driving & vehicles in the state of Wisconsin. This guide covers current statutes, penalties, and restrictions for 8 different categories.
Driving Barefoot
LEGALWisconsin law does not prohibit driving barefoot. The Wisconsin Statutes and Department of Transportation do not specify any footwear requirements for drivers. Driving barefoot is legal and without restrictions.
State Law
None
Practical Considerations
None
Penalties
N/A
Lane Splitting (Motorcycles)
ILLEGALWisconsin Statutes § 346.03 requires vehicles to be driven within a single lane and prohibits lane splitting. Motorcyclists may not ride between lanes or rows of vehicles except when overtaking or turning.
Lane Splitting Rules
No specific rules related to lane splitting.
Lane Filtering Rules
No specific rules related to lane splitting.
Penalties
Violations may result in fines under § 346.03.
License Requirements
None
License Plate Covers
RESTRICTEDLicense plate covers are restricted in Wisconsin. No significant legislative changes since 2023, but there is a continued emphasis on ensuring that plates are not obstructed.
Usage Rules
Clear covers may be legal; tinted/smoked covers illegal
Purchase & Sale
Legal to sell clear covers
Penalties
Traffic citation and fines for obscured plates.
Age Restriction
N/A
Radar Detectors
LEGALRadar detectors are legal for use and possession in private vehicles in Wisconsin. Wisconsin statutes do not prohibit radar detectors, and their sale is permitted. Commercial vehicles may be subject to federal regulations.
Passenger Vehicle Use
Legal for private passenger vehicles.
Commercial Vehicle Rules
No restrictions on sale or purchase.
Penalties
N/A
Age Restriction
None
Radar Jammers
ILLEGALRadar jammers are federally illegal in all states including Wisconsin under FCC regulations. There have been no recent legislative changes in Wisconsin regarding laser jammers.
State Law
Radar jammers: federally illegal. Laser jammers: legal
Federal Law
Laser jammers may be sold; radar jammers illegal
Penalties
Federal penalties for radar jammers. Laser jammers are unregulated.
Age Restriction
N/A
Right Turn on Red
LEGALRight turn on red is legal in Wisconsin after coming to a complete stop and yielding to pedestrians and cross traffic, unless a sign prohibits it at a specific intersection. Wisconsin law permits a right turn on a red light after a complete stop, unless a sign specifically prohibits it.
General Rule
Legal after complete stop
Exceptions & Restrictions
N/A
Penalties
Traffic violation if sign prohibits it at specific intersection.
Driver Requirements
N/A
Studded Snow Tires
ILLEGALThe use of studded tires is prohibited on public roads in Wisconsin.
Usage Rules
Illegal to use on public roads
Seasonal Restrictions
Legal to sell but not for road use
Penalties
Civil infraction with fines
Age Restriction
N/A
Window Tinting
LEGALWindow Tinting is legal in Wisconsin. Windshield tinting is allowed only above the AS-1 line. Rear side and back windows may be tinted without restriction. Medical exemptions are available under Wis. Stat. § 347.485.
Tint Limits (VLT %)
Allowed if tint meets VLT requirements; medical exemptions apply.
Medical Exemptions
Legal to sell tint films compliant with state law.
Penalties
Fines and possible tint removal orders.
Age Restriction
None