The Proxes Sport 2 integrates dual high-grip silica compounds molded into an asymmetric tread, with inner flexibility for wet adhesion and outer rigidity for dry stability, reducing wet stopping distances by 15% and dry by 10%. Dynamic taper design stiffens blocks to minimize edge deformation, enhancing cornering traction, while wide grooves and multi-wave sipes evacuate water efficiently. Three straight ribs secure straight-line poise, and a redesigned sidewall profile boosts handling responsiveness at Y speeds (186 mph). Rayon casing with steel belts and nylon cap supports loads up to 750 kg, with variable pitch curbing noise for refined performance.