I am running 195/50/15's in the front, no problems there. I am running 205/55/15's in the back ( I got a good deal on them to be used on a temporary basis). Well, the rear tires rub when my weak stock suspension compresses (i.e. cornering at speed). I want to get 4 new 205/50/15's, is the 55 height what is proably making them rub, or should I stick to 195's?

Thanks