It combines its durable compound with the reinforced construction to enhance the damage resistance and the load capacity. The compound avoids the tread's chipping, cracking and tearing, while the structure protects the tire's casing from punctures, cuts and other damage which may shorten the service life. The strengthened internal structure maintains the ideal tire shape under the load and driving pressure affecting the model. As the tire does not deform under the pressure, it is able to securely perform with heavy loads, boosting the load carrying and withstanding ability and power.