... bulk,in pallet or as customer request 5.wheel:air or solid can choose , ... 8, 3.50-8, 4.00-8, 6.50-8, 200*45, 250*42, 10"*2", 7"*1.5", 8"*1.75", 8"*2", 8 ... "*2.2", 9"*3", 10"*2.5", 12"*2", 13 ... "*3", 14"*4", 16"*4", 16"*4.00-8, 24"*13/8 ... steelrousant pneumatic wheel ypr015 12"*3.50-5 &pneumatic tyre& nature rubber& diamond,comb ...