The Tesla Model Y Pirelli Tire 255/35R21 98W XL Summer Front (OEM Part #1188248-00-B) is a genuine Tesla-specified performance tire designed for dynamic summer driving. Engineered by Pirelli to meet the highest Tesla standards, this tire features a 98 load index, W speed rating, and XL (Extra Load) construction. Its low-profile design and advanced compound deliver precision cornering, high-speed stability, and enhanced road feel—perfectly matching the performance DNA of the Model Y. Designed exclusively for the front axle of Tesla Model Y 21” wheel configurations, this OEM summer tire maximizes handling and grip in dry and warm conditions while maintaining excellent braking response.