The ARI-hetraHeavy-Duty Wheel Balancer, No. WS-25WB10, is the company's most compact truck balancer and features wheels for easy rolling and storage and a foot for keeping the unit stationary. It uses a hand-crank wheel lift with a maximum capacity of 440 lbs. and a battery-powered display. The balancer also includes a weight and parts tray on its top, truck and car mounting accessories, a quick-lock spindle nut, and three sensors for balancing precision.