FITMENT LAB
FITMENT-VERIFIED

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

Will 245/30R20 tires fit a 2017 BMW M2?

245/30R20 is a listed alternate for the 2017 BMW M2: 655 mm rolling diameter (25.8 inches), +0.1 % versus the 245/35R19 factory tire, inside the 3 % limit. Sidewall 74 mm versus 86 mm. No tire in our capture is priced in this size for it.

IN SHORT

245/30R20 is a listed alternate for the 2017 BMW M2: 655 mm rolling diameter (25.8 inches), +0.1 % versus the 245/35R19 factory tire, inside the 3 % limit.

2017 BMW M2 on its factory wheels 245/35R19 vs 245/30R20 drawn to scale

01The numbers

OE
245/35R19 · 654 mm
ASKED
245/30R20 · 655 mm
VS OE
+0.1 %

Rim width range on this car: 8–11 inches; offset ET20 to ET45. Whether 245/30R20 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 245/30R20

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.

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