Road model. Commonly used on expressway, normal road, city road and countryside road. Possess outstanding clutching & draining ability, strengthening the layer and optimize the tire lining structure, special rubber making help to prevent damage of tire. With its good wear-resistance, it helps to reduce the tire temperature to an extent, enable it to possess high speed durability. With it ultra-strong binding designit increases its ability to substain heavier load. 4 layer of binding design enable the tire to be more stable.