What Does the Law Say About a Dark Car Window Tint?

You might not know it but the windows for your car are probably tined. Practically all cars come off of the lot with glass that has some amount of tint on them.

There are a lot of benefits to tinting windows. But dark windows can also become safety hazards. Because of this, every state in the country has window tint laws on the books.

If you want to tint your windows, whether it is for aesthetic or functional purposes, you want to make sure that you are doing it legally. Luckily for you, we’re here to help you with just that.

So if you would like to learn more then keep on reading and we will take you through everything that you are going to want to know about window tint laws.

Window Tint Laws

Window tint laws state the minimum amount of light that is legally allowed to pass through glass. This is done in a measurement known as visible light transmission percentage.

The darker your window tint is, the lower the percentage is going to be. VLT is usually part of your car’s yearly state inspection.

Some states like New Mexico allow a tint as low as twenty percent while New York requires a minimum of seventy percent VLT.

Some states don’t allow any real tinting.

Types of Windows

Window tinting laws tend to deal with the front side windows. However, a lot of states have laws about rear and backside windows. Rear windows are usually able to have stronger tints.

Throughout the United States, windshields are not allowed to be tinted except for the top pane of glass.

Some states will let you have mirrored or metallic elements but most states don’t allow it.

Because laws vary from state to state, it’s best to consult with your local government to make sure that your car is above board. Of course, you also want to make sure that you are getting the best car window tinting around so that you know the job is being done properly and legally.


In the majority of states, there are exemptions to auto window tinting laws. These exemptions are usually for people who have medical conditions where they are very sensitive to light.

These conditions include porphyria, dermatomyositis lupus, dermatitis, and albinism. If you need to get a window tint medical exemption then you should apply for one through your local DMV.

The Importance of Knowing About Window Tint Laws

Hopefully, after reading the above article, you now have a better idea of how window tint laws work. As we can see, window tint laws are going to vary from state to state so you want to make sure that you stay on the right side of the law.

Are you interested in reading other useful and interesting content like this? Don’t forget to check out the rest of our blog for more today!