Cummins ISB 6 Cylinder Diesel 245 hp Engine, Engine Brake, Allison Automatic Transmission, 5.29:1 Axle Ratio, 11R22.5, Spring Suspension, 258 in Wheelbase, 26 ft x 96 in Bed, Dovetail, Manual Ramps

Cat 3126B 6 Cylinder 7.2 L Diesel 330 hp Engine, 12707 Engine hrs, Engine Brake, Eaton Fuller RTX11710C 10-Speed Manual Transmission, 4.63:1 Axle Ratio, 33000 lb GVWR, 11R22.5, Hendrickson Air Ride Suspension, 187 in Wheelbase, 12 ft 1 in x 92 in Bed, Pintle Hitch

Cat C7 7.2 L Diesel Engine, US EPA Label, 3288 Engine hrs, Air Conditioner, Cruise Control, Allison 2200 6-Speed Automatic Transmission, Spicer Drive Axles, 5.57:1 Axle Ratio, 11R22.5 Front Tires, 11R22.5 Rear Tires, Reyco Spring Suspension, 178 in Wheelbase, 14 ft 3.5 in x 96 in Bed, Pintle Hitch