otr tyre chain 1.lost wax casting 2.specs:65- ... various parts of the uniform. Operating at high reliability, chain link difficult to fault, installation, replacement, demolition convenient, save ... .5,20.5-25,23.5-25,23.1-26,26.5-25,29.5-25,29. ... Adapt to all kinds of bad groundCharacteristicOperating at high reliability, chain link difficult to fault, installation, replacement, demolition convenient, save ...