Solid Wheel,Rubber Powder wheel,13''x3'' 1.Competitive price,Superior quality 2.Prompt delivery Wheel ... or solid, or semi-pneumatic, steel or plastic rim, hub length, bearing diameter etc.Commonly: a wheel includes: tyre+tube+rim ... .3,6x1.4,6x1.5,6x2,7x1.5,7x2,8x1.75,8x2,8x2.5,10x1.75,10x2,10x2.5,11x2,12x2,13x3,14x4,15x3If ...