Parts list: № Number Qty Name Options 1 AL208325 2 Wheel TW20BX42, For Tire Size Refer to Tire Manual of Manufacturer Next page: ST857027 Cast Rear Wheel Rims, DW12X50, Rack and Pinion Axle ST827626 Steel Disk Front Wheels, 2 Position, W15LX24, 335 mm Bolt Circle Diameter ST806383 Steel Disk Rear Wheels, 16 Position, W12X48, 275 mm Bolt Circle Diameter ST746905 Steel Disk Rear Wheels, 2 Position, W18AX42 ST845781 Cast Rear Wheels, DW13X46 ST806385 Steel Disk Rear Wheels, 16 Position, W10X52, 275 mm Bolt Circle Diameter ST833882 Steel Disk Rear Wheels, 16 Position, DW12X46, 275 mm Bolt Circle Diameter, W/ Narrow Tread Setting ST709326 Steel Disk Rear Wheels, 16 Position, TW18LX42, W/ Reinforcement ST827797 Steel Disk Front Wheels, 8 Position, W15LX28 ST897322 Steel Front Wheels, Adjustable, 8 Position, W15LX28, 335 mm Bolt Circle Diameter