- The design with wide tread and larger grooves ratio ensures the negotiation performance of various roads. - Special raw-material receipt comprises the tough tread pattern and ensures mileages of sport utility in rigor road condition. - Ideal pitch design meets the pattern block design of changing sound frequency, which makes your driving more calmer. - Special side-wall protection layer design increased the performance of anti-piercing, underlay-damage proof and fraction proof, and ushering you the special quality. - Special font design shows the attraction of art.