The ARI-hetra Heavy-Duty Wheel Balancer, No. WS-25WB50 features a full-color 19.5" LCD monitor, an online management console, and a mechanical wheel brake pedal for accurate weight placement. It uses three sensors for balancing precision and can handle tires with a wheel diameter of up to 50". A 440-lb capacity pneumatic wheel lifter is included, as is a quick-lock arbor/spindle nut, a set of car and truck mounting accessories, a 40mm arbor shaft, and a weight tray on the top with seven weight compartments, four cone compartments, one tool compartment, and six flange holders on the side.