These Porsche wheels measure 18″ by 8″ and 9.5″ and were optional equipment for 964-generation 911s. Each wheel features an aluminum/magnesium-alloy center bolted to a finished barrel with offset, sizing, and Speedline etchings on the outer rim. All four bear 1993 casting marks and come with matching silver center caps with the Porsche crest. This set of four was reportedly removed from a 911 Cup car several months ago, and four Michelin tires are currently mounted. This set of multi-piece Cup wheels is now offered at no reserve in Malibu, California.
Casting marks on the inner spokes show production in Italy, while exterior markings on the rim read “Speedline for Porsche” as further shown in the gallery. All four wheels feature silver-painted centers. Valve stems and older Michelin tires are mounted in addition to balancing weights, further visible in the gallery.
Casting marks show production dates from December, July, and August 1993.
All four wheels carry 965 part numbers. The 9.5″ pair both show 965.362.138-05. One 8″ wheel shows 965.362.136-00, while the other is partially obscured.
Dimensions and offsets are marked on each side of the valve, with the 8″-width pair showing a 52mm offset, and the 9.5″ pair showing a 47mm offset.