- heavy sipe density and Large cross grooves expel water quickly, improving snow and wet weather handling. - the directional tread Design is shaped to avoid uneven Wear and Delivers excellent steering, cornering and braking in All-Season conditions. - the variable pitch shoulder blocks reduce road noise throughout the life of the tire. - Advanced Design technology and balanced tread compound achieve the Ideal blend of All-Season traction and high mileage performance. - ESCOT technology Improves steering response and Increases tread life by optimizing Cord Tension distribution in the sidewall.