The better road contact of the optimized footprint and the constant road contact of the center rib increase the steering responsiveness and driving stability. In other words, the steering becomes faster and more precise in its response to the towing vehicle's instructions, while the tire's structure is stabilized against the driving and load pressure affecting it. Additionally, the shoulder tread blocks boost the cornering ability and power by increasing the number of biting edges that grip the road surface during the drive. The upgraded controllability ensures a secure performance.