Parts list: № Number Qty Name Options 1 AL217195 2 Wheel For Tire Size Refer to Tire Manual of Manufacturer, W12X24 Next page: ST827620 Steel Disk Front Wheels, 2 Position, W12X28, 335 mm Bolt Circle Diameter ST827744 Steel Disk Front Wheels, 8 Position, W12X28 ST828884 Steel Disk Front Wheels, 16 Position, W10X32, 335 mm Bolt Circle Diameter ST829012 Steel Disk Front Wheels, 8 Position, W10X28 ST830445 Front Wheels, 2 Position, TW18LX28, 335 Bolt Circle Diameter ST827612 Steel Disk Front Wheels, 2 Position, DW18LX28 ST816247 Mounting Parts, Rear Wheel, W/ Reinforcement Disk ST746858 Attachment, Rear Wheel Weights, 110 kg (242.5 lb) ST745834 Attachment, Additional Rear Wheel Weights, 77 kg (170 lb) ST745159 Attachment, Rear Wheel Weights, 1100 kg (2425 lb)