The heat-resistant compound, the pressure circulation of the directional tread design, and the stronger carcass allow the tire to enhance the high speed durability. The durable compound elements allow the tire to ease the pressure off the tire, preventing heat build-up during its high speed performance. The directional tread design's even pressure circulation across the tread area. The reinforced carcass does not deform under the high speed pressure. The combination of these enhancements boosts the tire's secure high speed durability, allowing its utmost high speed capacity.