This is a great opportunity for the track guys out there to get great savings on 18x9.5" ET35 square set ups for their Z4's!
18x9.5" ET35 front wheel with a 265/35/18 and an 18x9.5" ET22 in the rear with a 265/35/18. The 18x9.5" ET35 square set up will offer a very similar look when using a 12mm rear wheel spacer and the ability to rotate tires!