Prior to replacing my OEM SVT wheels with the TSW Blades (1/2" wider), I also installed a set of Eibach springs & Koni struts.
At first I experienced no rubbing problems with the 215/50-16 BFG tires.
However, with two of my work mates in the back seat & one in the front (in addition to the driver, me, of course) the rear tires rubbed going over certain sections of pavement. For clarification purposes, this occurred after the wheel swap.
Installation for all four springs/struts was approximately $300 & I considered it money well spent to have a professional perform it.
I would caution that beer & compressed springs are a potentially "explosive" combination...
