I always liked the SUV's who had the really black rear window so when you are sitting behind it intraffic it is really black.So I decided to do it this week. I added 20% to the existing factory tint (whichis pretty close to20%) so it is much darker. I was going to go with 5% but didn't want to compromise my visability too much especially at night.

My fronts are double 35% which seem to match the rear windows well. I think that you need to go a little heavier than 20% in the front to get a good match since there is a lot of light coming from the windshield.Itseems to be right on and looks good.