I just got new (used) sneakers too...

Volk VR G2. 19x9.5 ET29 (on all 4 corners) (stock RS4 size)
Michelin Pilot Click image for larger version.  Name: RS6 with Volk VR &#71.jpg  Views: 2585  Size: 61.5 KB  ID: 12841Super sport 275-30-19

No spacers and no rubbing...fit perfect
and I just lost 10lbs of rotating weight per cornerClick image for larger version.  Name: RS6 with Volk VR &#71.jpg  Views: 846  Size: 29.6 KB  ID: 12840