It combines the footprint, the casing, and the self-cleaning tread design to achieve this. The special stone ejectors eliminate rocks stuck in the footprint, before they can cause stone retention and damage the casing. On the other hand, the durable casing secures the tread elements, preventing tread flexing. This, along with the unique groove pattern enables the tire's even pressure distribution, which effectively combats premature and irregular wear. The combination of these elements significantly boosts the tire's overall tread life.