The Benchmark for Street Performance. The Michelin Pilot Sport 4S (235/35R20 92Y XL) is the industry-defining ultra-high-performance (UHP) summer tyre, engineered for drivers who refuse to compromise on steering precision, dry grip, and wet-weather safety. Manufactured in Michelin’s elite European facilities (EU), it utilizes motorsport-derived Bi-Compound technology to deliver surgical handling and devastating stopping power. Boasting an Extra Load (XL) rating and a blistering Y-speed rating (up to 300 km/h), it is the definitive factory-spec choice or premium performance upgrade for vehicles like the Tesla Model 3 Performance, Porsche 718 Cayman/Boxster, and tech-forward executive sports sedans.