FITMENT LAB
FITMENT-VERIFIED

2005 BMW M3 COMPETITION PACKAGE · E46 · VERIFIED ON SEP 4, 2026

Will 225/45R18 tires fit a 2005 BMW M3 Competition Package?

225/45R18 is a listed alternate for the 2005 BMW M3 Competition Package: 660 mm rolling diameter (26 inches), -0.4 % versus the 225/40R19 factory tire, inside the 3 % limit. Sidewall 101 mm versus 90 mm. No tire in our capture is priced in this size for it.

01The numbers

Rim width range on this car: 8–10.5 inches; offset ET20 to ET47. Whether 225/45R18 rubs at full lock depends on the wheel it sits on and the fender — not in our data; the diameter math above is what we can back.

02Tires priced in 225/45R18

• None in our capture.

→Verified for this car

Fitment is computed from published vehicle data and the retailer's listed sizes (catalog 2026-09-04-tirerack-d, verified on Sep 4, 2026). Prices are list prices on that date. Verify with your installer before you buy. Buy links may be affiliate links.

?More on the 2005 BMW M3 Competition Package

• What wheels fit a 2005 BMW M3 Competition Package?
• What tire sizes fit a 2005 BMW M3 Competition Package?
• Will 275s fit a 2005 BMW M3 Competition Package?
• Why can't I run 16s on a 2005 BMW M3 Competition Package?
• What is the lightest wheel setup for a 2005 BMW M3 Competition Package?
• What is a daily-driver wheel and tire setup for a 2005 BMW M3 Competition Package?
• What offset works on a 2005 BMW M3 Competition Package?
• What is the biggest tire a 2005 BMW M3 Competition Package takes without changes?
• What are the factory wheel and tire specs of a 2005 BMW M3 Competition Package?
• What are the most popular wheels for a 2005 BMW M3 Competition Package?
• Will 235/35R19 tires fit a 2005 BMW M3 Competition Package?
• Will 265/30R19 tires fit a 2005 BMW M3 Competition Package?
• Will 235/40R18 tires fit a 2005 BMW M3 Competition Package?
• Will 245/40R18 tires fit a 2005 BMW M3 Competition Package?

See it on your screen — open the app →