Parts list: № Number Qty Name Options 1 AL118449 2 Wheel W15LX28, For Tire Size Refer to Tire Manual of Manufacturer Next page: ST709311 Steel Disk Rear Wheels, 16 Position, DW12X38, 203 mm Bolt Circle Diameter ST709658 Steel Disk Front Wheels, 2 Position, W12X28, 275 mm Bolt Circle Diameter ST994191 Steel Disk Rear Wheels, 2 Position, TW18LX38, 203 mm Bolt Circle Diameter ST926630 Attachment, Rear Wheel Weights, 1100 kg (2425 lb) ST806194 Steel Disk Front Wheels, 16 Position, DW12X38, 275 mm Bolt Circle Diameter ST816249 Hub Extension 60 mm, Front, Tread Adjustment ST821831 Steel Disk Rear Wheels, 16 Position, TW15LX38, 203 mm Bolt Circle Diameter ST775722 Cast Rear Wheel Disk, Rack and Pinion Axle, 787 mm Bolt Circle Diameter ST831258 Steel Disk Rear Wheels, 2 Position, W16CX16.1 ST728566 Steel Disk Rear Wheels, Adjustable, 16 Position, DW15LX26