12 in Spacing • Double Shoot • Full Blockage Sensors • Rubber 3 in Packer • John Deere 1910 550 bu 3 Compartment Tow-Behind Air Cart • Tank S/N 1A81910HKEJ755629 Single Fan • 8 in Auger Loading System • Dual 21.5Lx16.1SL Front Tires Dual 520/85R42 Rear Tires • 3 In-Tank Camera Rear View Camera