... soft surface road. It could help to make the machine work more efficient.Tyre Features:1.Type (Standard rim, standard stage ... ): 14.9-30 (W13, 10), 15.5-38 (w14L, 10), 16. ... , 2320, 24552730;6.Valve cock type: CG01C. Tyre RT-702 14.9-30, 15.5-38, 16.9-30