... action 3,have quality assured 4,OEM accept 18.4-30 tractor tire1,Good traction and control performance 2, ... 9-28,16.9-34,18.4-30,18.4-34,20.8-38,23.1-30,23.1-26,10-15 ... ,21L -24-12,28L-26-16PR LS-1, 30.5L-32-16PR LS-2I-19.5L-14-8PR, ... 14,4.00-12,7.50-20,7.50-18,7.50-16,7.5L-15-6,6.50 ... 5/65-16,10.5/80-18,12.0/75-18,12.5/80-18,10.0/80-12,13.0 ... /65-18,400/60-15.5,500/60-22.5,550/60-22.5 18.4-30 ...