Cops have told me, "You drive a Audi, and Audi driver's aren't exactly the type causing trouble. We kind of ignore you." Plus I live in a area where Audi, Lexus, and Mercedes are common. Also the law is in my favor. KY law says your back windows can be as dark as you want if you have 2 outside rearview mirrors. So I go with 20% up front, and 5% rear
REALLY HELPS WITH MY BLACK LEATHER!