Machine description: Cat C7 6 Cylinder 7.2 L Diesel 300 hp Engine, 2006 US EPA Label, Eaton Fuller 8LL Manual Transmission, 14780 lb Front Axle, 40000 lb Rears, 54780 lb GVWR, Air Ride Cab, 11R22.5, Double Frame, Spring o... more info about the 2007 Sterling LT7500.