P Zero (PZ4-Sport) 245/45ZR18 (100Y) XLOVERVIEWThe P Zero (PZ4-Sport) from is an ultra high performance tire that’s designed for use on sports cars. Commonly used in warmer weather conditions, the P Zero (PZ4-Sport)’s high silica rubber compound and inner tread design enhance traction and performance in wet weather conditions. Tread compound is specifically designed to improve warm up and wet weather performance Optimized design lowers rolling resistance and road noises to improve fuel efficiency and ride comfort Reinforced steel belt construction for better response Rib design enhances cornering performance Available with RunFlat, Noise Cancelling System (PNCS), and SealInside technology on select sizes Size: 245/45ZR18 Load Range: XL Product May Vary From Picture Wheel/Rim Not Included