Mayflower Tools 960 + 680 1.5 HP Automatic Tire Changer with Assist Arm and Electronic Wheel Balancer Combo NewThis Mayflower combo includes the 960 Automatic Tire Changer with assist arm and the 680 Electronic Wheel Balancerbuilt for high efficiency tire service. The 960 features a 1. 5 HP motor, 5,600 lb pneumatic bead breaker, bead blaster inflation, and a professional assist arm for run flat and low profile tires. It handles rims from 1024 and tires up to 37 in diameter. The 680 balances wheels up to 155 lbs with 1g accuracy, covering 1024 rim sizes with