FITMENT GUIDE

Honda Civic Si Sedan wheel fitment guide

Owners on RimPictures run 18-inch wheels on the Honda Civic Si Sedan. Every figure on this page is aggregated from the 3 verified, owner-reported builds listed below (2017–2019) — 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
9 to 9.5 in stated on 3 of the builds below
Rear widths
9 to 9.5 in stated on 3 of the builds below
Widths, any axle
9 to 9.5 in stated on 3 of the builds below
Front offsets
+30 to +38 mm stated on 3 of the builds below
Rear offsets
+30 to +38 mm stated on 3 of the builds below

Builds per diameter

  1. 18-inch3 of 3 builds

Most common wheels

Wheel brands

  1. Avid.12 of 3 builds
  2. Aodhan1 of 3 builds

Wheel models

  1. Aodhan AH061 of 3 builds
  2. Avid.1 AV-201 of 3 builds
  3. Avid.1 AV-261 of 3 builds

Tire sizes owners run

  1. 235/40R181 of 3 builds
  2. 245/40R181 of 3 builds
  3. 255/40R181 of 3 builds

Tire sizes are stated on 3 of 3 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 Honda Civic Si Sedan builds