... . easy & quick operation 3. easy for assembling 1. Automatic tyre changer with left auxiliary arm system, to make the mounting / ... various size tyres, especially the wide and large tyre, tubeless tyre and flat tyre. .4. Equipped with foot inflating switch, make ... damage for aluminum alloy rim.6. Self-centering and automatic positioning of vertical arm tilt back functions. SpecificationsOutside clamping ...