... tire 1,tractor tire factory 2,self-cleaning action 3,have quality assured 4,OEM accept 18.4-30 tractor tire1,Good traction and ... control performance 2,Good self-cleaning ... -16,7.50-16,7.50-20,8.3-20,8.3-22,8.3-24,9.5-20,9.5-24,15.5/80 ... 34,18.4-30,18.4-34,20.8-38,23.1-30,23.1-26,10-15,15-24,16/70-20,11.2-28, ...