Michelin 10930 Pilot Sport 4S 265/35ZR20 99Y Ultra-High Performance Summer Tire

The Michelin Pilot Sport 4S is an ultra-high performance summer tire engineered for sports cars and high-performance sedans. Delivering exceptional steering precision and directional stability, this tire redefines driving confidence whether you're on a winding back road or a dedicated track day. Size 265/35ZR20 99Y is designed for large-diameter fitments on modern performance vehicles.

Bi-Compound Tread Technology:

• Dry outer compound: A next-generation hybrid compound on the outer tread shoulder maximizes grip and lateral stability on dry surfaces
• Wet inner compound: A silica-enriched compound with functional elastomers on the inner tread delivers consistent traction and confident braking on wet roads
• Optimized tread footprint: The contact patch is engineered to maintain maximum road contact in all conditions, including extreme driving scenarios
• Excellent braking performance: Shorter stopping distances on both wet and dry surfaces compared to competitive ultra-high performance tires
• Track-ready construction: Reinforced sidewalls and high-speed rated (Y) carcass provide outstanding stability at elevated speeds
• Variable contact patch: Adapts the footprint geometry under load to optimize grip during hard cornering and acceleration

The Michelin Pilot Sport 4S bridges the gap between everyday usability and track-level performance, offering a rare combination of dry grip, wet safety, and ride refinement. With a 99Y service description, this tire is rated for speeds exceeding 186 mph and carries a load index of 99 (1,709 lbs per tire), making it well-suited for high-powered grand touring and sports car applications.