Wisconsin tint law img


There’s no doubt that cars with tinted windows look cool, but do you know the Wisconsin window tint laws? If you have tinted windows or plan to get your car windows tinted, you are in the right place. We’ve gathered all the legal information you need to know about Wisconsin tint laws.


First, Let me Explain What VLT Means?

VLT Visible Light Transmission is the percent of visible light that gets through your car windows. In other words, the lower the VLT%, the darker the tint gets. For example, 5 % would be a very dark tint. Furthermore, the state of Wisconsin has a different VLT% for front and back windows, as you can see below.


Legal Tint in Wisconsin

  • Windshield:  Non-reflective tint allowed above AS-1 line
  • Front side windows: 50% VLT  
  • Backside windows: 35% VLT
  • Rear window: 35% VLT


Wisconsin tint law infographic


Wisconsin Window Tint Laws –  Regulations



Wisconsin Window Tint laws- Medical Exemption

The driver must obtain a written statement from the physician which identifies the medical condition justifying the recommendation, including the make, model, year, and vehicle identification number.



Side mirrors 

If the rear window is tinted with less than 60%  side mirrors required

Tint Reflection

Non-reflective tint allowed

Color Tint 

No restrictions

Window Tint Certification / Label

Not required




Benefits of  Window Tinting

Window tinting blocks up to 99% of the UV rays. The car interior cools by 60%. It also can help protect from ultraviolet radiation and help protect your car’s interior from cracking or fading and looking worn-out. Another great benefit is the level of privacy, which can prevent someone who walks by to peer inside.

Car Window Tint Cost

In general, the cost may vary; for example, a basic tint for a sedan car using the classic film can cost less than $150 per vehicle. However, suppose you want a top-quality film such as ceramic window tint. In that case, it can cost up to $400 per vehicle. Of course, all depend on different factors (number of windows, type of tint, warranty). On the other hand, a cheaper option for professional tinting services is a DIY tint kit, which usually costs less than $100.








Note: Keep in mind that Wisconsin tint laws can change daily and be interpreted differently in your city or county. To be sure, we recommend double-checking our information with your local DMV or Law Enforcement Authorities. Furthermore, please let us know if there are any further changes to be made.