12 in Spacing, Double Shoot, Auto-Rate Control, Variable Rate Control, Sectional Control, Rubber 3 in Packer, John Deere C850H 850 bu 4 Compartment Tow-Behind Air Cart, Tank S/N 1A8C850HCJK775138 Double Fan, Conveyor Loading System, Tank Auto-Rate Sectional Variable Rate Control, Variable Rate Metering System, Sectional Control, Display, Scale, IF900/75R32 Front Tires Dual IF850/75R42 Rear Tires, 3 In-Tank Camera Rear View Camera , 30696 Total Acres