FEM-optimized contour and internal structure reduce heat build-up in the shoulder and bead areas and enhance tire durability.

Wider tread and deeper grooves are combined to improve wear resistance markedly. The use of a reinforcing, abrasion-resistant carbon black improves the mechanical properties of the tread compound and imparts it exceptional durability. Furthermore, the rationally distributed groove pattern and the optimized stiffness balance between the center and shoulder blocks ensure even pressure distribution under high loads, leading to uniform wear across all tread elements.

The carcass employs a two-ply wrapped construction, with the cords providing over 5% higher load-bearing capacity. The optimized bead area features a low-modulus apex compound for reduced heat build-up. Furthermore, the increased sidewall thickness and strength boost the tire's load-bearing capacity.

The high-strength, fully penetrated steel cables in the belt layer improves tire strength and the adhesion between cords and rubber, thus further enhancing the tire's load-bearing capacity.