FITMENT GUIDE

BMW Z4 3.0si Roadster wheel fitment guide

Owners on RimPictures run 18-inch wheels on the BMW Z4 3.0si Roadster. Every figure on this page is aggregated from the 3 verified, owner-reported builds listed below (2007–2008) — it shows what owners actually run, not a fitment guarantee.

3 verified builds

Wheel sizes owners run

Diameters
18 in stated on 3 of the builds below
Front widths
8.5 in stated on 3 of the builds below
Rear widths
9.5 in stated on 3 of the builds below
Widths, any axle
8.5 to 9.5 in stated on 3 of the builds below
Front offsets
+35 mm stated on 1 of the builds below
Rear offsets
+45 mm stated on 1 of the builds below

Builds per diameter

  1. 18-inch3 of 3 builds

Most common wheels

Wheel brands

  1. CCW1 of 3 builds
  2. Forgestar1 of 3 builds
  3. VMR1 of 3 builds

Wheel models

  1. CCW Classic1 of 3 builds
  2. Forgestar F141 of 3 builds
  3. VMR V8101 of 3 builds

Tire sizes owners run

Tire sizes are not stated on these builds.

Fitment figures are owner-reported on the original posts and aggregated here for research. They are not a guarantee that a setup will clear your exact car — always confirm diameter, width, offset, tire size, brake clearance, and suspension before buying wheels. Open any build below for its complete specifications and original source.

All 3 BMW Z4 3.0si Roadster builds