Hennessy Industries re-launched its most popular line of rim clamp tire changers the Coats 7000 series complete with several major upgrades designed to increase application coverage and decrease floor-to-floor times. New Grip Max clamps provide integrated protection and twice the slip resistance of conventional clamp covers, says Coats. Meanwhile an oil injector system, a huge, clear reservoir replaces a conventional filter-lubricator. It holds approximately one year’s worth of oil, which is actively injected into the system with every tire change. Coats 7000 series tire changers include the 7060 AX, 7060 EX and 7665 AX models. Each is made with tough fiber-reinforced composite air cylinders, which virtually never wear out. The new series also features extra support blocks on the bead looseners for added protection and durability and are built for use in high volume shops.