Cummins 6 Cylinder Ultra Low Sulfur Diesel Engine, Allison Automatic Transmission, 12000 lb Front Axle, 21000 lb Rears, 33000 lb GVWR, 11R22.5, Spring Suspension, 228 in Wheelbase, 18 ft x 96 in Bed, Pintle Hitch

Cat 3126 6 Cylinder 7.2 L Diesel Engine, Manual Transmission, 12000 lb Front Axle, 40000 lb Rears, 52000 lb GVWR, 34 in Flat Top Sleeper Cab, 295/75R22.5 Front Tires, 275/80R22.5 Rear Tires, Air Ride Suspension, 248 in Wheelbase, 18 ft x 100 in Bed, Pintle Hitch

Cummins 6 Cylinder 8.3 L Diesel 350 hp Engine, Allison Automatic Transmission, 12000 lb Front Axle, 21000 lb Rears, 33000 lb GVWR, 11R22.5, Spring Suspension, 228 in Wheelbase, 18 ft x 96 in Bed, Pintle Hitch

Cummins L9 6 Cylinder Ultra Low Sulfur Diesel 350 hp Engine, 2019 US EPA Label, Requires Diesel Exhaust Fluid, 11977.9 Engine hrs, Allison Automated Transmission, Differential Lock, 14600 lb Front Axle, 40000 lb Rears, Meritor MT-40-14X Drive Axles, 5.29:1 Axle Ratio, 54600 lb GVWR, Air Ride Cab, Aluminum Front Wheels, 11R22.5 Front Tires, 11R22.5 Rear Tires, Airliner Air Ride Suspension, 280 in Wheelbase, 24 ft x 96 in Bed, Forklift Mount Kit