2020 BMW M2 COMPETITION · F87 · VERIFIED ON SEP 4, 2026
What offset works on a 2020 BMW M2 Competition?
The accepted range is ET20 to ET45; factory is ET29 front, ET40 rear. After the 380 mm conversion the popular 18s are 18x9.5 ET22 / 18x10 ET25 front and 18x10.5 ET40 / 18x11 ET44 rear. Source: APEX conversion guide.
IN SHORT
The accepted range is ET20 to ET45; factory is ET29 front, ET40 rear.
01Range and factory point
RANGE
ET20 to ET45
FACTORY FRONT
ET29
FACTORY REAR
ET40
After the 380 mm conversion the popular 18s are 18x9.5 ET22 / 18x10 ET25 front and 18x10.5 ET40 / 18x11 ET44 rear. Source: APEX conversion guide.
Without conversion, stay 19 or 20. Tire Rack's 19-inch stock for this car: OZ Hyper GT HLT 19x9/10, OZ Estrema GT HLT 19x9/10, BBS FI-R 19x9.5/10.5 (forged, 17-18 lb), OZ Superforgiata 19x8.5/10, Fifteen52 Sector RSR 19x9.5/10.5, Kansei Seven 19x9.5/10.5, Rotiform BPU/RPS 19x9.5/10.5.
Rear 380x30 is easy to package; the front is the whole story on this car.
02Listed wheels by offset
FIFTEEN52 SECTOR RSR — 19×9.5 ET22 front / 19×10.5 ET25 rear · 25.2 lb · $1,487 the set · limited stock
BBS FI-R — 19×9.5 ET22 front / 19×10.5 ET35 rear · 18 lb · $8,890 the set · limited stock
KANSEI SEVEN — 19×9.5 ET22 front / 19×10.5 ET22 rear · weight not published · $1,780 the set · limited stock
FIFTEEN52 HOLESHOT RSR — 19×9.5 ET22 front / 19×10.5 ET25 rear · 27.55 lb · $1,692 the set
BBS RI-S — 20×9 ET25 front / 20×10 ET34 rear · 26.4 lb · $8,100 the set · limited stock
BBS CC-R — 19×9 ET26 front / 19×10 ET38 rear · 26.5 lb · $2,969 the set · limited stock
O.Z. HYPER GT HLT — 19×9 ET29 front / 19×10 ET40 rear · 22.25 lb · $2,144 the set · front 10/27/26
O.Z. ESTREMA GT HLT — 19×9 ET29 front / 19×10 ET40 rear · 22.85 lb · $2,288 the set · in stock
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.