2007 Rowse Ultimate V-Rake, 27-Wheel, 2-5/16" Ball Hitch, Jack, 48" Diameter Rake Wheels, Hyd. Fold, Hyd. Raise/Lower, Rubber Mounted Teeth, 9.5L-15 Front And Rear Tires, 11L-15 Mid Tires, SN: NN-U27-10