Genuine BMW M5/M8 F90/F91/F92/F93. 20 M Performance Alloy Wheels and Tyres. Rim design M Performance Y-spoke 863. Rim color ferricgrey Rim. Rim width in front 9.5J. Rim width at the rear 10.5J. Front offset 28 mm. Rear offset 28 mm. Tire pressure control Suitable for: RDC tire breakdown indicator (optional equipment S2VBA), can also