Driving wheel normal C.S.W. tyre, V pattern traction series tyre. V pattern ... (Standard rim, standard stage): 18.4-30 (W16L, 10/12), 18.4-34 (W16L, 10/12/14), 18.4-38 (W16L, 12), 20 ... .8-38 (W16L, 10/12);2.Section width(±4%): 467, 467, 467, 528;3.Outer diameter(R-1, ±1 ... .2%): 1550, 1655, 1755, 1835;4.Pressure (Kpa): 180/230, 180/230/260, 230, 160/200 ...