M2/M3/M4 G8X LM-R 20" Wheel Set

The BBS forged wheel is built for drivers who want ultimate performance, pairing motorsport-proven strength with reduced rotational mass and precision fitment. Using BBS’s multi-stage die-forging process and FEM based weight optimization, this 2-piece setup delivers the stiffness to weight ratio and long-term durability BBS is known for, while maintaining proper clearance for high-performance brake packages.

This configuration is a standard fitment and clears carbon ceramic brakes.

Fitment & Specifications

Front: 20 × 10 ET12
Rear: 20 × 11 ET14
Bolt Pattern: 5 × 112
Center Bore: 66.6 mm
Construction: 2-piece die forged aluminum (FEM weight optimized)
Brake Clearance: Clears carbon ceramic brakes
Weight:
• Front: 26.1 lbs
• Rear: 26.4 lbs

Additional Details

• 2-piece forged construction engineered for high strength with optimized weight

• Forging process designed to maximize stiffness while maintaining durability

Fitment Notes

Vehicles with lowered suspension, aggressive alignment, or non-standard tire sizes should verify inner/outer clearances before installation. Tire section width and alignment settings are major factors.