Car Window Tinting Percentages Examples. (glass and film manufacturer may cause variations of the same percent as well as an off reading from the meter.) This shade only allows in 5% of the available light.
The common allowable limits are 50 percent for the driver’s front and passenger’s front window, and 35 percent for the rear passenger or side windows and the back window. You also don’t want to go overboard with tinting percentages. The percentage number refers to the amount of light that makes it through your windows and into your car.
The law rules that front windscreens and front side windows depending on when the vehicle was first used.
Your window tint darkness doesn’t have to be under 50% to be effective. Michigan and indiana are two states that cap the legal window tint at 35%, meaning just 35% of the light is allowed. In simple terms, window tint is a self adhesive film with a clear backing that is peeled away as you apply the film to the car windows. We have provided all the necessary information about your car's window tint, including how dark or reflective the tint is allowed in your state.