Paccar PX-7 6 Cylinder 6.7 L Ultra Low Sulfur Diesel 220 hp Engine, 2017 US EPA Label, Requires Diesel Exhaust Fluid, 8919.2 Engine hrs, Allison 2500 Automatic Transmission, 12000 lb Front Axle, 20000 lb Rears, 6.17:1 Axle Ratio, 32000 lb GVWR, 275/80R22.5 Front Tires, 295/75R22.5 Rear Tires, Reyco Spring Suspension, 272 in Wheelbase, Wabash 26 ft x 102 in Wide x 98 in High Body, Liftgate

Paccar PX-9 6 Cylinder 8.3 L Diesel Engine, 15007 Engine hrs, Allison 3000 6-Speed Automatic Transmission, 12000 lb Front Axle, 21000 lb Rears, Dana P22060S Drive Axles, 5.29:1 Axle Ratio, 33000 lb GVWR, 58 in Sleeper Cab, Bunk Beds, Aluminum Outer Wheels, 11R22.5, Paccar Air Ride Suspension, 308 in Wheelbase, Supreme 24 ft x 102 in Wide x 103 in High Body, Liftgate