Originally Posted by david @ eas
On OEM ZCP wheels with the Michelin tires, the common set up is 15mm front and 12mm rear. You do also have to take into consideration your alignment specifications (more spacing needed if cambered in, for example) and if you have a different tire.
Im currently running Michelin Supersport 245/35/19 fronts and 265/35/19 rears, planning on getting 255/35/19 and 275/35/19 on my next set of tires. with the new setup i can still run 15MM front and 12mm rear without any rubbing?