... manufacturing all kinds of wheels, tires and wheel barrows: PU foam Wheel, pneumatic rubber wheel, solid rubber wheel, powder rubber wheel ... 3inch: 3” -4inch: 4” -5inch: 5''X1.5'' -6inch: 6”x1.5”, 6''X2'' -7inch: 7”x1.5”, 7”x2”, -8inch: 8''X2.80 ... 13''x3.00-8, 13''x3.25-8, 13”x2.5”, 13”x3” -14inch: 14''x3.50-8, 14”x3”, ... 15”x3” -16inch: 16''x4.00-8, 16''x4.50-8, 16''x4.80-8, 16''x6.50-8, 16''x7.50-8, Hot ...