FITMENT LAB
FITMENT-VERIFIED

2017 BMW M2 · F87 · VERIFIED ON SEP 4, 2026

Will 245/40R18 tires fit a 2017 BMW M2?

245/40R18 is a listed alternate for the 2017 BMW M2: 653 mm rolling diameter (25.7 inches), -0.1 % versus the 245/35R19 factory tire, inside the 3 % limit. Sidewall 98 mm versus 86 mm. No tire in our capture is priced in this size for it.

IN SHORT

245/40R18 is a listed alternate for the 2017 BMW M2: 653 mm rolling diameter (25.7 inches), -0.1 % versus the 245/35R19 factory tire, inside the 3 % limit.

2017 BMW M2 on its factory wheels 245/35R19 vs 245/40R18 drawn to scale

01The numbers

OE
245/35R19 · 654 mm
ASKED
245/40R18 · 653 mm
VS OE
-0.1 %

Rim width range on this car: 8–11 inches; offset ET20 to ET45. Whether 245/40R18 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 245/40R18

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 2017 BMW M2

See it on your screen — open the app →