Product Info

Pilot Sport AS 4

Michelin Pilot Sport AS 4 is an All-Season Ultra High Performance Passenger Car tire from Michelin, available in size 315/35-21. This tire features Dynamic Response Technology that ensures forces and temperatures are distributed evenly for longer wear life. Its asymmetric tread pattern places more rubber on the outer shoulder to deliver exceptional lateral grip, while distinctive full depth and interlocking sipes provide biting edges for improved traction in wet and snowy conditions. With Helio Plus technology, the advanced rubber grips the road even in freezing conditions, making this tire a reliable choice for varied climates and seasons.

Fitment examples for the Michelin Pilot Sport AS 4 include vehicles such as the 2025-2027 Ferrari 12Cilindri Base, 2020-2026 BMW X5 sDrive40i, 2020-2026 BMW X6 xDrive40i, and several Porsche Cayenne models from 2019 to 2023. The tire offers a UTQG rating of 540AAA, a max load of 2403 lbs, and a speed rating of Y with an XL load range. Optimized for consistent performance in various conditions, this tire does not feature run-flat technology but provides reliable traction and durability. When you're ready to install the Michelin Pilot Sport AS 4, be sure to schedule an appointment for convenient service.

Tire Specs