Owners on RimPictures run 20 to 21-inch wheels on the BMW M4 Competition. Every figure on this page is aggregated from the 4 verified, owner-reported builds listed below (2018–2024) — it shows what owners actually run, not a fitment guarantee.
4 verified builds
Wheel sizes owners run
Diameters
20 to 21 in stated on 4 of the builds below
Front widths
9.5 to 10 in stated on 3 of the builds below
Rear widths
11 in stated on 3 of the builds below
Widths, any axle
9.5 to 11 in stated on 4 of the builds below
Front offsets
+7 to +8 mm stated on 2 of the builds below
Rear offsets
+10 to +18 mm stated on 2 of the builds below
Builds per diameter
20-inch4 of 4 builds
21-inch1 of 4 builds
Most common wheels
Wheel brands
BBS1 of 4 builds
HRE1 of 4 builds
Motivo Forged1 of 4 builds
Titan 71 of 4 builds
Wheel models
BBS LM-R1 of 4 builds
HRE Vintage 5011 of 4 builds
Motivo Forged MB-A1 of 4 builds
Titan 7 T-S51 of 4 builds
Tire sizes owners run
275/30/201 of 4 builds
285/30/201 of 4 builds
Tire sizes are stated on 1 of 4 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.