The faster and more responsive steering and the stabilized structure upgrade the tire's controllability in all conditions. Furthermore, the internal structure maintains the optimal tire shape. The hard bead filler, the high-tensile steel belts and the jointless nylon ply construction reinforce the tire against the high speed driving pressure and they prevent the deformation of the model's shape. This enables the tire to perform to its utmost capability, while, at the same time, improving its handling.