BBS 2088004 Wheel RT88 for AUDI A6/A7 (C8/4K) / Q5 (FY) / Q7 (4M) / MERCEDES-BENZ S-Class (W222 / W223) / E-Class (W213 / S213) / BMW X3 (G01) / X4 (G02) / X5 (G05) 19x10 ET33 5x112

Description BBS 2088004 Wheel RT88 for AUDI A6/A7 (C8/4K) / Q5 (FY) / Q7 (4M) / MERCEDES-BENZ S-Class (W222 / W223) / E-Class (W213 / S213) / BMW X3 (G01) / X4 (G02) / X5 (G05) 19x10 ET33 5x112

The BBS RT88 wheel is a motorsport-derived solution engineered for high-performance road vehicles and track-day applications. Developed through collaboration between BBS Motorsport divisions in Germany and the United States, the RT88 translates the legendary engineering and visual identity of the BBS E88 racing wheel into a configuration suitable for real-world driving conditions.

The design integrates a forged multi-spoke center inspired by the iconic E88 with a high-strength forged barrel derived from the BBS LM wheel program in Japan. This combination enhances structural rigidity while maintaining low unsprung mass, contributing to improved steering precision, responsiveness, and overall driving dynamics. Unlike dedicated racing wheels, the RT88 incorporates street-ready finishes and improved air retention, eliminating the maintenance demands associated with competition-only components.

Manufactured using advanced forging technology and weight optimization through FEM analysis, the RT88 delivers exceptional durability and strength under demanding conditions. The design also ensures sufficient clearance for modern high-performance braking systems, including carbon ceramic brake packages, making the wheel suitable for both aggressive road use and track environments.

• Two-piece forged aluminum construction with die-forged barrel and forged center
• Motorsport mesh design derived from the legendary BBS E88 race wheel
• Forged barrel technology developed from the BBS LM program
• Weight-optimized structure engineered using FEM analysis
• Enhanced rigidity and durability for road and track-day performance
• Designed to provide clearance for carbon ceramic braking systems
• TPMS compatible with included valve stems
• Available finishes include Gold, White Gold, Silver, Black (Satin / Glossy), and Midnight Gold

Specifications:

• Wheel Diameter: 19 inch
• Wheel Width: 10J
• Offset: ET33
• Bolt Pattern: 5x112
• Construction: Two-Piece Forged Aluminum