The Hofmann Monty 3300 Tilt-tower Tire Changer allows user to change a tire with a diameter of up to 40", an outer-wheel diameter of 24" and wheel widths up to 15". The Monty 3300 can handle a variety of wheels, including OEM and aftermarket. The tilt-tower feature offers automatic pneumatic locking of the wheel offset to provide maximum cosmetic safety for expensive wheels.