The ribbed pattern keeps the tire's road contact at all times, which boosts the steering responsiveness and driving stability. The steering becomes faster and more precise in its response to the towing vehicle's commands, while the structure is stabilized against the driving pressure affecting the tire. The constant road contact of the symmetric tread pattern equally spreads the driving pressure out across the tread area. The even distribution of the forces of acceleration, cornering and braking lengthens the tread life and usability by preventing irregular tread wear forming on the tire's surface.