Wisconsin Window Tint Law

Wisconsin Tint Law Enacted: 1996

How dark can window tint be in Wisconsin

Darkness of tint is measured by Visible Light Transmission percentage (VLT%). In Wisconsin, this percentage refers to percentage of visible light allowed in through the combination of film and the window.

Sedan
SUV or Van
Non-reflective tint is allowed above the manufacturer's AS-1 line.
Must allow more than 50% of light in.
Must allow more than 35% of light in.
Must allow more than 35% of light in.

HOW REFLECTIVE CAN THE TINT BE IN WISCONSIN?

Similar to sunglass lenses, some tinting film contain metallic elements that help in reflecting incoming light and reducing the glare and heat generated by visible light.

Sedan
SUV or Van
No reference to reflectivity in the current law.
No reference to reflectivity in the current law.

Other Wisconsin Rules and Regulations

Restricted Colors
No
No colors of tint are explicitly banned.
Side Mirrors
Yes
Dual side mirrors are required if back window is tinted.
Certificate Requirements
No
Manufacturers of film do NOT need to certify the film they sell in the state.
Sticker
No
No sticker to identify legal tinting is required.
Medical Exemption
Yes
State allows medical exemptions for special tint. For more details consult your state law.