YH550B tire changer: 1.Flat tire very fast, and effort 2.Max. wheel width/bead- breaker 360mm 3.12"-24" 4.wheel width410mm This tire changer, tyre ... professional of car tyre changer,auto tire changer, truck tyre changer,wheel balancer,post lift,scissor lift, four wheel alignment lift. and Wheel alignments. YH550B tire changer