These enhancements keep the ideal tire shape under the load and driving pressure, enabling the tire to greatly improve the overall load handling power. As a result, the tire does not deform under versatile pressure, which enables the tire to optimize the overall load handling power. This results in a secure heavy-duty performance, while also ensuring a close and constant road contact. In other words, the tire boosts its steering responsiveness and driving stability, giving the driver better control over the vehicle.