Nationwide NW-530 Tire Changer and NW-953 Wheel Balancer Combo Tire Changer NW-530: Swing arm style. Manual operation of mount/demount. Four pneumatic clamps and double acting cylinders. Side mounted bead breaker. Bead seating inflation jets are integrated in the clamping jaws insuring quick and safe inflation. Includes water separator, lubricator and air pressure regulator. Wheel Balancer NW-953: Self calibrating, Self diagnosis, Optimization program, Static balancing, alu-s balancing for light alloy rims, Split function (hidden weights), Multiple operator program, Three centering cones, Weight storage, and Pegs for accessories. Hood, hammer, speed nut and caliper standard.