2015 Honda Civic Si on Advan RGIII 5x114.3 18x9.0+25 Gloss Black Wheels

This preview shows how Advan RGIII 5x114.3 18x9.0+25 Gloss Black wheels look on a 2015 Honda Civic Si. Use this page to compare finish, diameter, and overall styling before buying.

Advan RGIII 5x114.3 18x9.0+25 Gloss Black Wheels for the 2015 Honda Civic Si

This 18×9.0 with +25 offset sits at the aggressive end of the Civic Si fitment spectrum, matching the upper diameter of the stance range while running 0.5" narrower than maximum. The +25 offset pushes the wheel closer to flush with the fender on most trims, and slight tire stretch on an 18" diameter is typical for this setup—verify sidewall height to confirm rolling diameter stays within safe limits. Fender roll or a modest lowering may be needed to avoid contact under full suspension compression.

The Advan RGIII 5x114.3 18x9.0+25 Gloss Black is one of the most popular aftermarket wheel choices for the Honda Civic Si platform. When shopping for 2015 Honda Civic Si wheels, fitment is everything -- bolt pattern, hub bore, offset, and fender clearance all play a role in achieving the perfect stance. Our fitment specialists can help you dial in the exact specs for your 2015 Honda Civic Si.

2015 Honda Civic Si Wheel Fitment

The 2015 Honda Civic Si uses a 5x114.3 bolt pattern. A clean, OEM-plus setup runs around 17x8; for an aggressive stance, builders go as far as 18x9.5. The Advan RGIII 5x114.3 18x9.0+25 Gloss Black shown here fits this platform.