Pneumatic Tire Changer Portable Wheel Dismantling Machine Tire Remover Tool for 12-21 Inch Tire

The manual tire changer is designed for a variety of uses and can fit rim diameters from 12"-21",run flat or low profile tires up to a maximum wheel diameter of 39 inches. Ideal for auto repair shops,home garages and DIY enthusiasts. The best working pressure range of manual tire changer is 90 - 115psi (6-8 bar),reliable performance. The machine adopts precision casting bird's head with reasonable angle and strong material ensures that the tread is not damaged. Portable tire cut-off pliers increase the cylinder,shoveling tires with higher strength,thick and durable,while using a rotating tie rod,the tie rod is driven by a cylinder,driving the upper tire rotation. The tire changer operates using air pressure, connected from an air compressor to the machine's air intake. When you step on the footswitch, the cylinder extends and retracts. Before removing a tire, make sure to loosen the bolts first. Then, use the tire changer to detach the tire from the rim. For installation, simply place the tire onto the rim before tightening the bolts.