Beyond the aesthetics, aftermarket car window tinting enhances the occupants' privacy, improves temperature control, reduces the potential for dangerous glares, and, depending on whether it's a ...

California window tint law restricts windshield tint on top 4 inches. Front-side windows must have 70% light transmission or more. Back side windows and rear window may have any tint darkness.

A: There certainly are laws regulating the tinting of vehicle ... Car manufacturers will not tint front windows, said California Highway Patrol Officer Dan Olivas of the CHP Inland Division.