Parts list: № Number Qty Name Options 1 AL218209 2 Wheel TW20BX42, For Tire Size Refer to Tire Manual of Manufacturer Next page: ST828898 Steel Disk Front Wheels, 16 Position, W10X36, 335 mm Bolt Circle Diameter ST857396 Attachment, Rear Wheel Weight Adapters, 275 mm Bolt Circle Diameter ST926610 Attachment, Rear Wheel Weights, 110 kg (242.5 lb) ST861094 Rear Wheel Weights, 4 Weights, Outside Rear Wheel, 250 kg (551 lb) ST827838 Steel Disk Front Wheels, 8 Position, W18LX28 ST861028 Rear Wheel Weights, 2 Weights, 250 kg (551.2 lb), Attachment ST861064 Mounting Parts, Rear Wheel Weight Adaptor, W/ Stud Bolt – Nut, 275 Bolt Circle Diameter ST970601 Steel Disk Rear Wheels, 2 Position, TW18LX38, 335 mm Bolt Circle Diameter ST996054 Wheel Weights, 4 Weights, Outside Rear Wheel, 72 kg(159 lb) / 205 kg(452 lb) ST840003 Cast Rear Wheel Rims, W18LX38, Rack and Pinion Axle