I am currently driving an E46 325i. I have fixed a 19" RIAL rims with diameter of 10.5(rear) and 8.5(front). Since fixing the rims, I am having problems with the back tires hitting the housing and when long distance, burning tar or rubber will be seen melting on the housing. And there is no way that I can carry additional passengers behind due to this problem.1. Is there anyway, that I can solve the problem by installing body kit for the rear portion? If yes, where can I get them?2. BMW has advised that with this sort of rims my bushing and suspension will be worn off easily. How do I prevent from having to change it constantly?3. As a new member, please advise me what is the best way to solve the problem and recommended shops that can assist me on getting a smooth ride?