2 Michelin Pilot Sport 4 S ZP 345/25R21 104(Y) Run Flat Performance Summer Tires
Specifications
| Tread Depth | 7.5/32" |
| Run Flat | Yes |
| Mileage Warranty | 30,000 |
| Tire Construction | R (Radial Ply Belted) |
| Maximum Inflation Pressure | 50 psi |
| Tire Condition | New |
| Tire Brand | Michelin |
| Car Type | Passenger/SUV |
| Brand | Michelin |
| UTQG | 300 AA A |
| Load Index | 104 |
| Model | Pilot Sport 4S |
| Overall Diameter | 28 in |
| Tire Type | All Season |
| Manufacturer Part Number | 39231 |
| Section Width | 345 |
The Pilot Sport 4S ZP is Michelin's Ultra High Performance Run Flat Summer tire developed in cooperation with some of the most demanding vehicle manufacturers, including Audi, BMW, Mercedes-Benz and Porsche to utilize key technologies engineered during competition in the 24 Hours of Le Mans. It was designed for serious drivers looking to maximize the performance potential of their sports cars, performance sedans and powerful luxury vehicles. It is also backed by a 30,000 mile treadlife warranty. The asymmetric tread pattern of the Pilot Sport 4S features side-by-side, 24 Hours of Le Mans-derived compounds. ZP (Zero Pressure) offers temporary extended mobility (up to 50 miles at 50 mph) in the event a puncture results in complete tire pressure loss.