Side swing mounting arm. Air Pressure Operating Range 8-10 Bar. Maximum Tire diameter. Maximum Tire Width 310mm (12 in) Features Mechanical adjustment of the mounting arm. Self centering four jaw clamping system. Two pneumatic clamping cylinders. Clockwise and counterclockwise rotation of the turntable using an electric motor. Pressure regulator with water filter and lubricator. Polymer inserts to protect alloy rims.