
MichelinPILOT SPORT 4 S315/30-21 105(Y)

30,000 Mile Warranty
MichelinPILOT SPORT 4 S315/30-21 105(Y)

30,000 Mile Warranty

Product Info
PILOT SPORT 4 S
The Michelin PILOT SPORT 4 S is an Ultra High Performance tire designed for sports cars and sedans, available from Michelin in size 315/30-21. It offers excellent dry and wet braking with bi-compound technology, where the outer tread uses a hybrid compound for dry grip and the inner tread features silica and functional elastomers to maintain consistent wet grip. This tire delivers exceptional steering precision and directional stability thanks to its optimized tread footprint, ensuring superior performance and safety on all surfaces.
This tire fits a wide range of vehicles including the 2017-2026 Porsche Panamera Base, 2021-2026 Porsche 911 Turbo, and 2021-2026 Mercedes-Benz AMG GT 43 Base among others. Key specifications include a UTQG rating of 300AAA, max load of 2039 lbs, speed rating (Y), and XL load range. When you are ready to install Michelin PILOT SPORT 4 S tires, schedule an appointment to choose a convenient time.
Tire Specs
| Tire Size | 315/30-21 |
| SKU | 15313 |
| Width | 315 |
| Ratio | 30 |
| Rim | 21 |
| Load Index | 105 |
| Load Range | XL |
| Speed Index | (Y) |
| Speed Rating | 186 MPH |
| Max PSI | 50 PSI |
| Warranty | 30,000 Miles |
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