The ideal tread pattern closely follows the road surface, which improves steering responsiveness and driving stability. The steering response time is faster and more precise to the driver's commands, while the structure is stable and secure. The optimal tread design also upgrades the braking capability, by creating friction that shortens the stopping distance. The shoulder structure and the wide block detail upgrade the cornering and maneuvering capability. These increase the number of biting edges during cornering, which provides a secure driving experience.