The G-chassis BMWs reward weight reduction like few other platforms — less unsprung mass sharpens turn-in, improves ride compliance, and frees up acceleration. Forged Metallics wheels are monoblocks forged from 6061-T6 aerospace-grade aluminum, up to 25% lighter than comparable cast wheels.
Which Forged Metallics wheels fit the G20 3 Series & G80 M3?
2019-and-newer BMW 3 Series, 4 Series, M3, and M4 (G20/G22/G80/G82) use a 5x112 bolt pattern with a 66.6 mm center bore — exactly the spec we forge:
- FM01 Stratos — forged 10-spoke, 18" and 19"
- FM02 Overdrive — forged multi-spoke, 18" and 19"
- FM05 Ronin — forged 5-spoke, 18" and 19"
- FM07 Vector — forged mesh, 18" to 22"
Note for M3/M4 owners: M compound brakes are large — our fitment team confirms caliper clearance for your exact build before production begins, so there are no surprises on install day.
Fitment, verified before we build
Every order goes through a manual fitment check: model year, offset, bore, and brake clearance, all confirmed before your set is forged. Every order is covered by our 100% fitment guarantee.
How it works
- Pick your design, size, finish, and the 5x112 bolt pattern.
- We verify fitment for your exact car.
- Your set is forged, CNC-machined, and finished to order (typically 4–6 weeks).
- Delivered fully insured with color-matched lug nuts and hub-centric rings.
Shop all forged wheels or ask our fitment team about your 3 Series or M3.
Your premier shop for custom wheels.
Office:
1825 South Grant Street, Suite 200 2nd floor, San Mateo California 94402
