Check out the new HBZ 'Switches' beadlocks with inserts! A unique design and optional inserts offer yet more choice to those that like to be different. Not only do they look awesome HBZ 'Switches' Beadlocks will hold your tires in place and prevent them from popping a bead, which has become very common with the stock plastic beadlock rings. They have been specially machined on the contacting surface of the tire, to prevent tearing.