The Federal Motor Vehicle Safety Standards limit window tint to 70 percent transmission (the percent of light that passes through a window) for “glazing areas requisite for driving visibility.” ...

Guidelines on window tints would be issued next month and mandatory requirements with penalties would start next year, Deputy ...

Most window tint will advertise it decreases the ... For example, California drivers can only use 70-percent tint film on the front windows, while the back side windows and rear windows have ...