There are several reasons you may be considering car window tinting for your vehicle.

Temperature: the inside of your car will be cooler with tinted windows

Health: blocking the sun with tinted windows means you’re blocking some UV radiation

Aesthetics: you like the look of dark windows on your car

Preservation: reducing the light going into your car can protect the parts of your car (dashboard, upholstery, etc.) which are affected by exposure to sunlight

Privacy: you want to protect yourself and your family from curious eyes

Security: you don’t want people to see your belongings in your car

If you decide you want to go ahead with auto window tinting, the first thing you need to do is check your local laws for any restrictions related to tinting windows.

You can find links to window tint laws by state here. (The list was updated in 2016. If links are broken or unavailable, search for your state DMV or other state government sites to find current regulations.)

The law for your state may specify limits for the darkness of your window tint as well as rules for which windows may or may not be tinted and what percentages may be covered.

Some cars may be available with window tinting when you buy them. If you decide after your purchase to add the tinting, that is referred to as “aftermarket,” and you may look to your dealer for services or a specialist.

For more information from BBB on all things auto, visit the BBB Auto Resource Center. 

Some specific areas of interest:

• Tips for buying a new vehicle or used vehicle
• Finding auto repair and service providers
• Choosing auto insurance
• New car dealers near you
• Used car dealers near you