I have a 98 mystique it is lowered using the Eibach springs. I also have a set of 16" rims and 225/50-16 potenza tires. I had the wheel wells rolled in but i still get a rub and some times a good chunk, in the rear. So i'm wondering if I should go with smaller tires if so what size? Or new firmer struts if so what kind? I'm open for sugestions.