The upper tread layer adopts an ultra-high wear-resistant formula, combined with an ultra-high pattern saturation design, to provide excellent wear resistance. Finite element assistance optimizes the crown contour design, optimizes the grounding pressure distribution, reduces irregular wear, and improves the anti-eccentric wear performance. The new ultra-high-strength skeleton material is adopted, and the design is strengthened to improve the bearing capacity of the tire. The tread primer uses a low-heat formula to improve high-speed durability and reduce crown failure. Flexible carcass rubber formula design to reduce carcass damage.