The MS compound 2R and the ideal tread's outer rib wall manage to optimize the tire's longer usability. The compound's heat-resistance prevents accelerated heat build-up along the tread area, which protects the tire from premature wear. On the other hand, the tread design allows the tire to evenly distribute the driving pressure along the tread area. The equally spread out forces of acceleration, cornering and braking actively prevent irregular wear formations. In this manner, the tire greatly elongates the tread life.