The compound maintains the rubber flexibility throughout the tire's lifetime, guaranteeing a safer performing capability all year round. The symmetric tread designs special siping detail and open shoulder pattern increase the dry, wet and winter weather grip the tire has on the road surface. The siping detail and shoulder blocks increase the number of biting edges gripping the road surface throughout the year, which enables the to safely perform on ice and snow as well. The shoulder pattern upgrades the hydroplaning resistance, as they disperse water and slush from below the tire's footprint.