These 18″ multi-piece Porsche wheels were manufactured by Speedline for use on 993-generation Porsche 911 Supercup 3.8 race cars with center-lock hardware. The lug bores were drilled to accommodate 5×130 applications when Komatsu-san refinished the wheels in preparation for the sale. The wheels measure 8.5″ and 10″ wide and feature magnesium centers, aluminum-alloy barrels, polished lips, and a five-spoke design.

Asking $7,000