AlloyHub’s 982 Cayman collection is built around the factory fitment data for this chassis, so there’s no guessing whether a wheel will sit correctly. The page is generation-specific, which makes a real difference on models where the bolt pattern or centre bore changed mid-life.

Mechanically the 982 Cayman sits on a 5×130 bolt pattern with a 71.6 mm centre bore. Factory wheels arrived in 18 to 20 inch with offsets running ET40 to ET55, depending on trim and year. Sport, S-Line and performance variants tend to sit at the wider end of the offset range.

Where staggered fits or S/RS-tuned offsets apply, we keep them as matched pairs on the product listing so you can buy a corner set rather than guess at front-and-rear pairings. Tyre data on each listing also shows the original equipment size as a starting point.

If you’d rather refresh the alloys already on your Porsche Cayman, we also offer in-house refurbishment with options for diamond cut, powder coat and OEM-matched finishes. Useful reading: how to identify your alloy wheels, winter and summer wheel guide, 982 Cayman.