Originally Posted by paintpro21
If you run a 265/35/18 front street tire on the 9.5" wheels then you will not need any spacers at all. I would recommend a spacer for an r-compound or racing slick in that specific size. The rear 18x10" is spec'ed as the correct offset for the E92 M3 for the street and race tires.
A common tire for example would be the Nitto NT-05 in 265/35/18 front and 285/35/18 rear.
Ok, i am planning on running either PSC or Yoko A048 (both r comps) in 265/35/18 in front and 285/30/18 in the rear. What spacer would you recommend for the front?