Eteyo Tire Changer Save Time Mount Demount Tool Bias Ply Tires High Efficiency Great Steel aluminum,durable and safety,suitable for most radial & bias ply tires Easy to use,only one tool needed to demount tires,saving time preventing possible strain or even serious injury With 3 pcs/sets,only one tool needed,,make tire demounting much easier Eliminates the need to lift tire & rim to remove the bottom bead