Parts list: № Number Qty Name Options 1 AL221142 2 Rim TW18LX42, For Tire Size Refer to Tire Manual of Manufacturer, ORDER AL232884 1 AL232884 2 Rim TW18LX42, For Tire Size Refer to Tire Manual of Manufacturer Next page: ST992261 Steel Disk Front Wheels, 16 Position, TW16LX24, 335 mm Bolt Circle Diameter ST926630 Attachment, Rear Wheel Weights, 1100 kg (2425 lb) ST895154 Steel Rear Wheels, Adjustable, 16 Position, TW20BX42, 275 mm Bolt Circle Diameter ST840005 Cast Rear Wheel Rims, DW16LX42, Rack and Pinion Axle ST855622 Steel Disk Front Wheels, 2 Position, W8LX16 ST861018 Rear Wheel Weights, 2 Weights, 100 kg (220 lb), Attachment ST992266 Steel Disk Front Wheels, 2 Position, TW18LX28, 335 mm Bolt Circle Diameter ST857027 Cast Rear Wheel Rims, DW12X50, Rack and Pinion Axle ST843543 Steel Disk Rear Wheels, 2 Position, TW15LX30, 275 mm Bolt Circle Diameter ST994187 Steel Disk Front Wheels, 16 Position, TW18LX28, 335 mm Bolt Circle Diameter