The John Bean Tilt-Arm Tire Changer, No. T5745T, handles a wide range of high-performance wheel and tire assemblies, including low-profile and run-flat tires. It features the patented PROspeed technology which automatically minimizes damage to tires, according to the company. This technology optimizes the torque applied to the wheel and automatically sets the maximum rotation speed of the wheel. The model also offers variable speeds from seven to 18 RPMs for maximum productivity. Advanced features, such as pneumatic locking of the mount/demount head offset, provide maximum cosmetic safety for expensive wheels and significantly reduce the risk of wheel or tire damage. The tilt-tower provides maximum clearance for technicians when placing wheel and tire assemblies into position. Pneumatic bead assist is standard.