Cummins ISB 6 Cylinder 6.7 L Ultra Low Sulfur Diesel 250 hp Engine, 2011 US EPA Label, Requires Diesel Exhaust Fluid, Air Conditioner, Cruise Control, Digital Mirrors, Eaton Fuller FS6406A 6-Speed Manual Transmission, 10000 lb Front Axle, 21000 lb Rears, Spicer 21060S Drive Axles, 4.33:1 Axle Ratio, 25999 lb GVWR, 11R22.5, Spring Suspension, 182 in Wheelbase, PTO, DuTec 13 ft Body, Venturo ET8K 3200 lb 2 Section Crane