I have my windows tinted but they are not mirror. I searched hard to find ones that match the rear windows but almost every mirror tint that i saw did not match the factory ones. the lexus mirror tint has a goldish mix in it that is hard to match. The other option was to get them dipped, but that can be costly. so instead i went with a very light charcoal tint 50%. In the sun it almost looks factory. it looks far better than trying to match the rear mirror tints and ending up lookin like a ghetto ride.