The Dunlop Grandrek ST30 is an M&S rated tire with tread design ideal for all-weather traction and grip. It features an asymmetric tread pattern to provide great control and balance in wet or dry road conditions. This also features the Multi-Pitch Tread Design Technology™ that minimizes driving noise. The Jointless Band Technology™ keeps the tires shape and giving smooth performance at highway speed. In addition, the black serrated sidewall and raised black letter design gives it a fashionable look.