







🏁 Grip the road, silence the noise, own the moment.
The MICHELIN Pilot Sport 4 S 325/25ZR21/XL (102Y) is a premium ultra high-performance radial tire designed for sports and exotic cars. Featuring advanced hybrid reinforcement and acoustic technology, it delivers exceptional handling, durability, and reduced cabin noise. Ranked 1st in wet braking and suitable for both street and track use, this tire combines cutting-edge performance with exclusive style elements like a velvet-effect checkered sidewall.





| ASIN | B07CSY2WH6 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #2,066,538 in Automotive ( See Top 100 in Automotive ) #5,291 in Passenger Car Performance Tires |
| Brand | MICHELIN |
| Construction Type | Radial |
| Customer Reviews | 5.0 5.0 out of 5 stars (2) |
| Date First Available | April 30, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Diameter | 21 Inches |
| Item Weight | 28.6 pounds |
| Item model number | 14828 |
| Load Capacity | 1874 Pounds |
| Load Range | XL |
| Manufacturer | MICHELIN |
| Manufacturer Part Number | 14828 |
| Maximum Pressure | 50 Pound per Square Inch |
| Model | MICHELIN Pilot Sport 4 S |
| OEM Part Number | 14828 |
| Rim Width | 12.5 Inches |
| Section Width | 325 Millimeters |
| Size | 325/25ZR21/XL (102Y) |
| Special Features | Acoustic Technology, which involves the manufacturer adhering a layer of sound-absorbing foam to reduce cabin noise in the vehicle., Its hybrid reinforcement enhances high-speed handling, wear and durability., Limited Edition Premium Touch velvet-effect checkered sidewall treatment designed to enhance the vehicle's visual presence., Utilize key technologies engineered during competition in the 24 … |
| Tire Diameter | 27.4 |
| Tread Depth | 9.5 32nds |
| Tread Type | Asymmetrical |
| UPC | 086699148285 |
| UTQG | 300AAA |
| Unit Count | 1.0 Count |
| Vehicle Tire ISO Metric Size Description | 325/25R21 |
S**R
Great performance
Love these tires
Trustpilot
4 days ago
2 weeks ago