Best Aftermarket Wheels for Honda Civic Si (10th Gen): Fitment Guide
TL;DR: For the 10th gen Honda Civic Si, a strong all-round setup is 18×8.5 to 18×9 with offsets around +38 to +45, 5×114.3 PCD, and a 64.1 mm centre bore. Most owners land on 235/40R18 or 245/40R18 tyres. That keeps the steering sharp, preserves front-drive traction, and avoids the clumsy feel that comes from chasing…
