... engineering wheel in china.We are capable of producing five series of and 200 kinds of wheels with the diameter of ... Φ12~38 inch. The main series are as following :1,tubeless series6.00*17.5,6 ... *22.5 ,9.0*22.5,demountable rim ,etc .2,tube series5.5-16, 6.0-16, 7.50-20, 8 ...