The Michelin Pilot Sport 4S 305/30/21 104Y XL tire fits the Porsche Taycan 21x11.5" factory rear wheel.Factory wheel models include:
The Pilot Sport 4S is Michelin's Max Performance Summer tire developed in cooperation with some of the most demanding vehicle manufacturers, including Audi, BMW, Mercedes-Benz and Porsche to utilize key technologies engineered during competition in the 24 Hours of Le Mans. It was designed for serious drivers looking to maximize the performance potential of their sports cars, performance sedans and powerful luxury vehicles. The Pilot Sport 4S excels in warm dry and wet conditions, so like all Max Performance Summer tires, is not intended to be serviced, stored nor driven in near- and below-freezing temperatures, through snow or on ice.
Click here for matching 21 inch front tire for Porsche Taycan & Audi e-tron GT.