








🚗 Grip the road, own every season.
The MICHELIN Pilot Sport All Season 4 215/40ZR18/XL 89Y tire combines cutting-edge 360-degree variable sipe technology, Dynamic Response, and advanced rubber compounds to deliver 29% longer tread life, enhanced braking performance, and superior traction in snow, wet, and dry conditions. Designed for high-performance vehicles and trusted by Chevrolet for the Corvette, this tire offers a perfect balance of durability, safety, and precision handling for year-round driving excellence.
| Brand | MICHELIN | 
| Size | 215/40ZR18/XL 89Y | 
| Section Width | 215 Millimeters | 
| Load Capacity | 1279 Pounds | 
| Tread Depth | 10 32nds | 
| Tread Type | Asymmetrical | 
| Maximum Pressure | 50 Pound per Square Inch | 
| Rim Width | 8.5 Inches | 
| Tire Diameter | 25 | 
| Item Diameter | 18 Inches | 
| Item Weight | 20.4 Pounds | 
| Automotive Fit Type | Universal Fit | 
| Load Range | XL | 
| UPC | 086699334831 | 
| Vehicle Tire ISO Metric Size Description | 215/40R18 | 
| Construction Type | Radial | 
| OEM Part Number | 33483 | 
| Manufacturer | Michelin | 
| Model | Michelin Pilot Sport All Season 4 | 
| Item Weight | 20.4 pounds | 
| Item model number | 33483 | 
| Is Discontinued By Manufacturer | No | 
| Manufacturer Part Number | 33483 | 
| 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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