Quote Originally Posted by EuroDude
go to http://www.tintcenter.com/news/177.html
two things.

ONe, no where did it say that cars are only regulated in the front? NO WHERE!!

Two the bone head who is giving advice doesn't even know about Tint and the specs for each film. Darker tint don'et make you car hotter. the way tint works with both heat energy(solar energy) and Visible light: tint deflects a % away from glass, it absorbs a % , and it lets a % pass though to the interor of car, house building or whatever it is on. ALL the %'s add up to 100%. now certain films are better at 1 deflection and or 2 absorbtion. THe darkness of the film only refers to the Visible light Transmition not the Solar ENergy Tranmistion and both don't directly corelate on all films.