The special tread formula enables the tire to maintain excellent wear resistance, the design of ribbed edges and shoulder grooves, the uniform grip of the tire, the dispersion of stress, the effective prevention of eccentric wear, noise reduction, anti-skid, and the overall optimization of the structural design, the tire has higher performance-price ratio, four longitudinal straight groove design, excellent steering performance, direction indication, strong retention, excellent drainage performance and anti-skid performance, continuous shoulder pattern, the design of pattern groove bottom stone discharge structure can effectively improve the puncture resistance of tire