The Pirelli PZero 275/35zr21 is a high performance tire designed for use on sports cars and other high performance vehicles. It is designed to provide superior grip and handling in both wet and dry conditions, as well as improved stability and cornering performance. The tire features a directional tread pattern with wide circumferential grooves for improved water evacuation and enhanced wet grip. The PZero also features a reinforced sidewall construction for improved cornering response and stability.