In this manner, the tire upgrades the tire's controllability, in other words, its steering responsiveness and driving stability. The steering becomes faster and more precise in its responsiveness to the driver's commands, while the structure is stabilized against the driving pressure affecting it. The flat footprint also ensures a secure cornering capability by heightening the number of biting edges firmly gripping the road surface. The better overall control enables the driver to securely maneuver the commercial vehicle in all conditions.