I got a set of 18 x 8 front and 18 x 9 rear OZ's with 225/40/18 and 245/35/18's. They are from an e36 M3 at 40 mm offset, so I am assuming that 20 mm spacers are the right size. I know that these are a little tall for our application so I am having the body shop professionally roll the fenders to fit them.
Question: - Who makes the best spacers? H&R?? - What length and brand of wheel bolts should I use?