Parts list: № Number Qty Name Options 1 AL229133 2 Rim W20LX38, For Tire Size Refer to Tire Manual of Manufacturer, ORDER AL233005 1 AL233005 2 Rim MW20BX38, For Tire Size Refer to Tire Manual of Manufacturer Next page: ST979128 Hub Extension, 219 mm, Rear, Tread Adjustment, Attachment ST840003 Cast Rear Wheel Rims, W18LX38, Rack and Pinion Axle ST709330 Steel Disk Rear Wheels, 16 Position, TW20BX42, 275 mm Bolt Circle Diameter, W/ Reinforcement ST1021525 Cast Rear Wheel Rims, TW16LX42, Rack and Pinion Axle ST827671 Steel Disk Front Wheels, 8 Position, DW15LX30 ST994190 Steel Disk Front Wheels, 16 Position, TW18LX30, 335 mm Bolt Circle Diameter ST977964 Mounting Parts, Rear Wheels, W/ Rear Wheel Reinforcement, 203 mm Bolt Circle Diameter, Attachment ST971115 Mounting Parts, Rear Wheels, Flange Axle, 275 mm Bolt Circle Diameter ST970703 Mounting Parts, Rear Wheels, Flange Axle, 275 mm Bolt Circle Diameter, W/ Rear Wheel Weight Adaptor ST970601 Steel Disk Rear Wheels, 2 Position, TW18LX38, 335 mm Bolt Circle Diameter