Originally Posted by Dallaz

Gloss will blend better than a satin or matte with the rear regardless. Im not saying the other 2 look bad at all, cause I've seen quite a few that look great. But say your viewing the car from its side. The transition will go from a shiny window to an un-shiny surface if it's matte or satin, instead of shiny window blending with a shiny gloss, if that makes since. But its just a fact that the darker your window the better it will blend since the wrap is black anyways. I'm not sure about cali, but here there's no limit on tint unless its the front windshield and front driver and passenger windows.