








🏁 Own the road, no matter the season.
The Michelin Pilot Sport A/S 4 is an ultra-high performance all-season radial tire designed for vehicle-specific fitment, boasting a 29% longer tread life than top competitors. Featuring Dynamic Response Technology, an asymmetric tread pattern, and advanced compounds like Extreme Silica+ and Helio+, it delivers superior dry, wet, and snow traction. With a load capacity of 1389 pounds and trusted by Chevrolet for the Corvette, this tire combines endurance, precision, and year-round confidence.
| Brand | MICHELIN |
| Size | 225/40ZR18/XL 92Y |
| Section Width | 225 Millimeters |
| Load Capacity | 1389 Pounds |
| Tread Depth | 10 32nds |
| Tread Type | Asymmetrical |
| Maximum Pressure | 50 Pound per Square Inch |
| Rim Width | 9 Inches |
| Tire Diameter | 25.2 |
| Item Diameter | 18 Inches |
| Automotive Fit Type | Vehicle Specific Fit |
| Load Range | XL |
| UPC | 086699343208 |
| Global Trade Identification Number | 00086699343208 |
| Vehicle Tire ISO Metric Size Description | 225/40ZR18 XL |
| Unit Count | 1.0 Count |
| Construction Type | Radial |
| OEM Part Number | 34320 |
| Manufacturer | Michelin |
| Model | Michelin Pilot Sport All Season 4 |
| Item Weight | 22 pounds |
| Item model number | 34320 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 34320 |
| Special Features | 360 degree variable sipe technology, Asymmetric tread pattern, Dynamic Response Technology., Extreme Silica+ tread compound, Helio+ technology - Advanced rubber grips the road even in freezing conditions. |
| UTQG | 540AAA |
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