10663A (A) Yield & Moisture Sensors:Yes Display Model:Pro 600 Auto-Guidance Ready:Yes Drive Train 2 Speed Hydro:Yes Steering Axle:4 Wheel Drive 2 speed Chopper:Yes Chopper Type:Standard Spreader Type:Dual Disk Bin Extensions:Manual Folding Feeder Rock Trap:Yes Tires or Tracks:Tires Tires Duals:Yes Drive Tire Size:520 85R42 Drive Tire Brand:Firestone Steer Tire Size:18 4x26 Steer Tire Brand:Firestone You may also contact Terry Martin at (270) 889-4066. Dealer Disclaimer: H & R Agri-Power used inventory pricing,hours,specifications and options shown are based on the original appraisal of the unit. If we discover a mistake prior to a signed sales order being executed,we reserve the right to correct said pricing,specifications,or options. Price excludes delivery,modifications,or any applicable taxes.