i know you cant have any darker than 32% give or take a few levels. but ive heard different things from different people as far as restrictions and what laws apply to what vehicles. ive heard that with SUVs and Trucks, you can have as dark as you want in the rear windows. is there any truth to this? and if there is, what is a station wagon classified as? just curious, cause im buying a car that has 5% tint on the back windows