- HIGH-GRIP SILICA TREAD COMPOUND - Delivers exceptional braking and handling in wet and dry conditions, and longer tread life. - MULTI-WAVE SIPES - Minimizes irregular wear for a smooth, quiet ride. Improves light snow traction. - OUTSIDE TREAD: WIDE RIBS AND CLOSED SHOULDER - Improves vehicle responsiveness, and cornering performance. - INSIDE TREAD: WIDE GROOVES AND HIGH SIPE DENSITY - Improves braking and acceleration and maximizes wet and snow evacuation.