The asymmetric tread design and its consistent road contact boost steering responsiveness and driving stability. The steering response time is faster and more precise to the driver's commands, while the structure is secured against driving pressure. At the same time, the siping detail shortens the braking distance, by creating friction during braking. On the other hand, wide shoulder blocks firmly grip the road surface, increasing cornering and maneuvering. This tread design and road contract guarantee the driver's full control over the vehicle, even during its performance on snow-covered roads.