We purchased our Prius Two and have less than three hundred miles on it. I need to be able to carry my kids bikes so we are having a Draw-Tite Trailer Hitch Receiver #24944 installed by a local authorized Draw-Tite dealer. I am also getting the windows tinted a bit darker. I will search the forums later, but if any one wants to tell me, what is the current ratting on 2017 Prius windows. The Maryland State Limit is 45% and my wife is adamant about not going under the legal limit. Wado, Fred