1.Wheel Width:42mm; 2.Diameter:200mm; 3.Load capacity:80kg; ... Of Uses 1,Heavy duty metal rim solid rubber wheel2.Flat free solid tire3.For barrow,hand truck,generator,machinery,carts.4.Hub ... x4.00-8,8''x2.50-4,3.50-8solid wheel /rubber solid wheel/solid rubber wheel 13''x3'',10''x2.5",8"x2.2",8" ... x1.5"PU wheel/foam wheel/pu foam wheel 3.50-4,3.00-8,4.80/4.00-8 Solid rubber wheel for trolley 8x1.75