The ribbed tread design and the all season compound boost dry, wet, and winter weather traction. In other words, the optimal tread keeps the road contact at all times, while the compound maintains flexibility in warm and cold temperatures. At the same time, wide circumferential grooves prevent hydroplaning. These grooves resist hydroplaning, by eliminating water and slush from the footprint. As a result, this combination guarantees a safe year-round performance.