The continuous solid center rib maintains the tire's surface contact at all times, which upgrades the steering responsiveness and the driving stability. In other words, the structure is stabilized against the high speed pressure affecting the model, while the steering becomes faster and more precise in its response to the driver's commands. The special Black Chilli compound and the strengthened lightweight construction work together to increase the high speed durability. The compound prevents heat build-up along the tread area, while the steel belt and nylon structure keep the ideal tire shape under the pressure. This enables the tire to securely perform at its greatest high speed capability.