I have a set of staggered 21 inch OEM optional wheels from my Taycan CrossTourismo 4S available for sale. They have been fully restored and have about 3-5k of tread left on the all season Continental ProContact RX NFO tires.
I have opted for 20 inch wheels because of the wider availability of different tires. These wheels have been fully refinished and are unused since that process.
The wheels are 9.5x21 ET60 & 11.5x21 ET66
They are gloss black version of these:
https://www.or24.de/en/porsche/oem-porsche-taycan-rims-21-inch-9j1-turbo-s-4s-cross-turismo-gts-9j1601025al-9j1601025am-titanium-gloss-turned-new/a-41536/?srsltid=AfmBOopZHtShR2hnfaKlCBKXVoCRZZ0XtzBV651_asAT0PYjLUk8BWns
last set available on the above site in Germany for 3787 Euro (~6100 CND$)