California Tint Law Enacted: 1999
How dark can window tint be in California
Darkness of tint is measured by Visible Light Transmission percentage (VLT%). In California, this percentage refers to percentage of visible light allowed in through the combination of film and the window.
Sedan
SUV or Van
Non-reflective tint is allowed on the top 4 inches of the windshield.
Must allow more than 70% of light in.
Any darkness can be used.
Any darkness can be used.
HOW REFLECTIVE CAN THE TINT BE IN CALIFORNIA?
Similar to sunglass lenses, some tinting film contain metallic elements that help in reflecting incoming light and reducing the glare and heat generated by visible light.
Sedan
SUV or Van
Must not be more reflective than a standard window.
Must not be more reflective than a standard window.
Other California Rules and Regulations
Restricted Colors
Yes
The tint color(s) of RED AMBER BLUE are not legal by state law.
Side Mirrors
Yes
Dual side mirrors are required if back window is tinted.
Certificate Requirements
No
Manufacturers of film do NOT need to certify the film they sell in the state.
Sticker
No
No sticker to identify legal tinting is required.
Medical Exemption
*yes
State law does NOT allow medical exemptions that would allow you use special tint.
More information about various home tint options, installation, and purchase advice.
Learn more about car window tinting, tint shops, and state tint laws.
