LT245/40ZR18, Pilot Super Sport Tires Tire Size: LT245/40ZR18;Sidewall: Black;Load Range: XL;Max Load:1653;Tread Depth: 10/32;Speed Rating: Y;Overall Diameter: 26.7;Rim Range: ;Tread Type: Performance Michelin Tires Michelin Tires LT245/40ZR18, Pilot Super Sport Tires - 36814 36814 Michelin Pilot Super Sport