The directional tread design improves the driving stability, while the maintained road contact ensures first-rate steering responsiveness. In this manner, the tire's structure is stabilized against the driving pressure affecting the tire during the drive, while the steering is quick and precise in its responsiveness to the driver's instructions. The shoulder tread design features wide tread blocks and a deeper tread depth that improves the road gripping ability during cornering and maneuvering. They increase the number of biting edges and ensure a secure cornering capability. As a result, the tire is capable of safely performing to its greatest high speed capability.