... could help to make the machine work more efficientTyre Features:1.Type (Standard rim, standard stage): 18.4-30 (W16L, 10 ... width(±4%): 467, 467, 467, 528;3.Outer diameter(R-1, ±1.2%): 1550, 1655, 1755, 1835;4.Pressure (Kpa): 180/230 ... , 3575, 3475/4000;6.Valve cock type: CG01C. Tyre RT-702 18.4-30, 18.4-34, 18.4-38, 20 ...