I purchased a new 2007 Chevrolet HD2500 with the Duramax diesel engine to pull my RV. The truck pulled great, however, it broke down in transit SIX times in 34 months. Each repair was followed by the technician’s assurance that the truck was fine. After leaving me and my family stranded on the roadside for the last time, I traded this on a 2010 Chevrolet HD2500 with the Vortec V8 engine. This truck is rated by the manufacturer to tow 12, 300 lbs. My RV weighs less than 10, 000 lbs., however, this truck is completely incapable of... read full review »