Right then, just picked up a set of 5 x 112 8J x 18 ET43 5 arm RS6 type wheels, genuine Ronal. Tyres fitted are 245/45/18 on the rears and 235/45/18 on the fronts. Now do I need to run spacers with these or will I need to drop down to say 225/40/18 or even 225/35/18 to fit my '96 A4 V6 Quattro? At present its running 215/45/17 6 spokes of unknown origin and these fit fine and do not foul. But they look *****. Any experience/ideas as they look like they are going to foul the rear arm and also the top links at the fronts.