Caterpillar C7 6 Cylinder Ultra Low Sulfur Diesel Engine, Air Conditioner, 6-Speed Manual Transmission, 10000 lb Front Axle, 19000 lb Rears, 25950 lb GVWR, 11R22.5, Spring Suspension, 207 in Wheelbase, 17 ft 4 in x 90 in Bed, Fuel Tank /w Pump, Pintle Hitch

GM V8 6.6 L Ultra Low Sulfur Diesel Engine, 2009 US EPA Label, Air Conditioner, Cruise Control, Automatic Transmission, 26000 lb GVWR, 225/70R19.5, Spring Suspension, 188 in Wheelbase, 16 ft x 96 in Bed, Hitch Receiver

V8 6.6 L Diesel Engine, 2007 US EPA Label, Automatic Transmission, 4800 lb Front Axle, 8600 lb Rears, 11400.0 lb GVWR, 215/85R16, Spring Suspension, 216 in Wheelbase, 9 ft x 96 in Bed

Duramax Duramax 2.8 4 Cylinder 2.8 L Diesel Engine, Automated Transmission, 3400 lb Front Axle, 3500 lb Rears, 6200 lb GVWR, 265/70R17, Spring Suspension, 150 in Wheelbase, 0 ft 62 in x 75 in Bed

V8 Gasoline Engine, 9900 lb GVWR, 265/70R17, Spring Suspension, 8 ft x 81 in Bed, weather guard Fuel Tank /w Pump

gmc vortec V8 6.0 L Gasoline Engine, 6-Speed Automatic Transmission, 4800 lb Front Axle, 6200 lb Rears, 9900 lb GVWR, 265/70R17, Spring Suspension, 154 in Wheelbase, 9 ft x 84 in Bed

GM V8 7.4 L Gasoline Engine, 1997 US EPA Label, Automatic Transmission, 225/75R16, Spring Suspension, 165 in Wheelbase, 8 ft x 90 in Bed

Cat 3116 6 Cylinder 6.6 L Diesel Engine, 4528 Engine hrs, Eaton Fuller 10-Speed Manual Transmission, 10000 lb Front Axle, 21200 lb Rears, 31200.0 lb GVWR, 11R22.5, Spring Suspension, 239 in Wheelbase, PTO, 20 ft 4 in x 92 in Bed

V8 8.1 L Gasoline Engine, 2008 US EPA Label, CARB Compliant, Automatic Transmission, 10000 lb Front Axle, 19000 lb Rears, 25950.0 lb GVWR, 295/75R22.5, Spring Suspension, 176 in Wheelbase, 12 ft 10 in x 96 in Bed, Liftgate

8GF1XS V8 6.6 L Diesel 300 hp Engine, 2004 US EPA Label, Requires Diesel Exhaust Fluid, Allison Automatic Transmission, 7000 lb Front Axle, 13500 lb Rears, 17500 lb GVWR, 245/70R19.5, Spring Suspension, 194 in Wheelbase, 12 ft 7 in x 96 in Bed, Pintle Hitch