Washington State Window Tint Laws [December 2021]

There are quite some rules and regulations related to the automotive window tint in Washington state. Being aware of what the Washington state window tinting laws cover will help you avoid headaches and potential legal troubles. 

The Washington State Window Tinting laws were brought into existence in 2011. Since then they have been strict regarding the laws they have built for their people. You need to be aware of how dark or reflective your window tint can be and then take the next step of purchasing a car with tinted windows or tinting your current car windows.

With the state of Washington having 165 sunny days, you will definitely think of getting tinted windows.

In this article, we have tried to do justice to this topic by providing you with all the possible information you need to be aware of before buying a car with tinted windows or before you decide to tint your car windows. Information like how reflective or dark the tint should be, and the other various rules and regulations are mentioned too. Keep reading…

Check out other States Window Tint Law :-

What does VLT mean?

VLT(Visible Light Transmission) is the light percentage allowed by the window tint film to travel through your car windows. Each and every state has dissimilar allowable terms for it. In the state of Washington, the proportion of light allowed to pass through passenger vehicle window films and multi-purpose vehicle window films are different.

  • HIGH VLT= MORE AMOUNTS OF LIGHT TO PASS THROUGH YOUR WINDOW TINT FILMS.
  • LOW VLT= LESS AMOUNT OF LIGHT TO PASS THROUGH YOUR WINDOW TINT FILMS.

For instance, an 83% tint will allow only 83% of light to pass through whereas a 10% tint will allow only 10% of light to travel through the window tint film. 

Legal tint limit: Passenger Vehicles

  • Front Windshield: Non-reflective tint is allowed on top 6 inches of the windshield.
  • Front seat side windows: up to 24% tint darkness allowed
  • Back seat side windows: up to 24% tint darkness allowed
  • Rear window: up to 24% tint darkness allowed

Legal Tint Limit: Multi-purpose Vehicles

  • Front Windshield: Non-reflective tint is allowed on top 6 inches of the windshield.
  • Front seat side windows: up to 24% tint darkness allowed
  • Back seat side windows: Any tint darkness can be used
  • Rear window: Any tint darkness can be used

The light percentage allowed through your window film and glass in the state of Washington is very strict. The lint limits vary for Passenger vehicles and multi-purpose vehicles.

Tint reflection 

The one main reason for having window tints is so that it helps reflect light which then further in the process reduces glare as well as heat. Depending on the vehicle type as well as the type of tint the Washington state law allows only a certain level of reflection with a tint.

Tint reflection: Passenger Vehicles 

  • Front side windows: must not be more than 35% reflective..
  • Back side windows: must not be more than 35% reflective..

Tint reflection: Multi-purpose Vehicles 

  • Front side windows: must not be more than 35% reflective.
  • Back side windows: must not be more than 35% reflective.

Other Window tint laws and regulations in Washington State.

Besides the basic laws that you have come across already, there are some other rules and regulations that you need to pay good attention to, in order to avoid any form of negative situations. It is important to consider the laws as well as these particular rules and regulations altogether before you decide to get your car windows tinted. These rules and regulations may vary for other states. 

  • Do I need to have side mirrors in Washington?  if the back window is tinted then dual side mirrors are required.
  • Is colored tint illegal in Washington? No, colored tint is not illegal in the state of Washington. except for Red, Amber, and Yellow, all other tint colors are allowed.
  • What are the Window Tint Certification Rules in Washington? Tint Film manufacturers have to certify the film they sell in the state of Washington. You need to make sure to check with your dealer if they are making use of certified film or not.
  • Do I need a certified sticker from the company installing my window tint in Washington? Yes, there is a need for a sticker to identify legal tinting between the film & glass on the driver’s side window.
  • Are there Medical Exemptions in Washington for Window Tint? For special tint, the state of Washington does allow the medical exemption.
  • What are the penalties like in Washington? There is a reason why there are laws as well as these rules and regulations made, mainly to be followed. If you are driving your vehicle with windows that are too dark or too reflective you will get a $124 ticket.

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