I have the Crystalline tint on my pick up windows and it works GREAT at heat rejection. Can put back of hand next to driver's window and yes it's warm, but doable. Do the same thing w/ the windshield and about burn hand!. Nice thing about the Crystalline is that's a clear tint (albeit some darkness) that offers that same amount of heat/UV etc protection as the dark tint and it's hard to notice that it's on the windows of truck. Here in NY, not supposed to have anything pretty much on doors as 70% light has to x-fer in This basically means factory glass all the way around. Dark back windows from factory are ok. There are a couple things you can do to allow the use of it, but need a Dr note and all to have windows tinted. 3M offers a light tint Crystalline that has UV protection (cannot recall at this typing about heat rejection) and when applied to vehicles is legal. My tint is just a RCH over legal or like 67%. Am considering replacing my dark tint from box store on semi w/ the 3M stuff. Well worth it IMO---Crystalline that is.
