Professional Assist Arm making machine easy to use with run flat tires 830 lbs shipping weight Tire Changer rim clamping outside 10"-20" rim clamping inside 12"-24" tire changer maximum tire diameter 37" (960mm) maximum wheel width 12" tire changer maximum tire diameter 37" (960mm) / maximum wheel width 12" Bead Break force 5600 lbs. pnuematic piston includes bead blast air blast on the arm column operating pressure 120-145 psi (8-10 bar) quick inflation (Bead Blaster) and air reserve tank Voltage 110V only Bead Break force 5600 lbs. pnuematic piston includes bead blast air blast on the arm column operating pressure 120-145 psi (8-10 bar) quick Inflation (Bead Blaster) and air reserve tank - Voltage 110V only blue Powder coat finish Preset to American standard measurements rim diameter: 10" - 24" rim width: 1.5" - 20" maximum tire width 10" max. wheel diameter: 44" (1117mm) maximum wheel weight 155 lbs Cycle time 6-9 seconds 110 volt power Balancing accuracy: -1g to +1g standard dynamic mode static Mode Alu 1-3 Mode, motorcycle mode includes 3 centering cones includes quick release wing nut includes all accessories shown in the pictures blue powder coat finish