Wisconsin Window Tint Laws
Current window tinting regulations for Wisconsin (WI). Know the legal VLT limits before you tint.
Windshield
Non-reflective tint allowed above the AS-1 line
Front Side
50% VLT
Back Side
35% VLT
Rear
35% VLT
VLT Requirements by Window Position
| Window Position | Allowed VLT |
|---|---|
| Front Windshield | Non-reflective tint allowed above the AS-1 line |
| Front Side Windows | 50% VLT |
| Back Side Windows | 35% VLT |
| Rear Window | 35% VLT |
Front Windshield
Non-reflective tint allowed above the AS-1 line
Front Side Windows
50% VLT
Back Side Windows
35% VLT
Rear Window
35% VLT
Penalties
Forfeiture of $175.30 for first offense. Subsequent offenses carry higher fines.
Notes
Wisconsin requires 50% VLT on front side windows and 35% on back side and rear windows. Reflectivity must not exceed 20%. Medical exemptions are available with physician documentation. No specific tint color restrictions.
Last updated: January 1, 2025
Frequently Asked Questions
What is the legal tint limit in Wisconsin?
In Wisconsin, front side windows must allow 50% VLT. Back side windows allow 35% VLT, and the rear window allows 35% VLT. The front windshield regulation is: non-reflective tint allowed above the as-1 line.
What are the penalties for illegal tint in Wisconsin?
Forfeiture of $175.30 for first offense. Subsequent offenses carry higher fines. It is recommended to stay within the legal VLT limits to avoid fines and potential vehicle inspection failures.
Does Wisconsin allow medical exemptions for window tint?
Yes. Wisconsin requires 50% VLT on front side windows and 35% on back side and rear windows. Reflectivity must not exceed 20%. Medical exemptions are available with physician documentation. No specific tint color restrictions. Contact your local DMV or law enforcement agency for the specific documentation and process required in Wisconsin.
Where can I find a window tint installer in Wisconsin?
You can browse verified window tint shops in Wisconsin on TintDirectory. Professional installers can help you choose a tint that complies with Wisconsin law while providing the look and protection you want.
Understanding Wisconsin Tint Regulations
Wisconsin regulates window tint darkness using VLT (Visible Light Transmission) percentages. The VLT number represents how much visible light must pass through the window film. Lower percentages mean darker tint. Front side windows in Wisconsin must allow at least 50% VLT to pass through.
If you are considering window tinting for your vehicle in Wisconsin, it is important to work with a professional installer who understands local regulations. A qualified tint shop can help you choose the darkest legal option while staying compliant with Wisconsin law.