Since every Silverado HD dually paired with the available Duramax® 6.6L Turbo-Diesel V8 can pull over 30,000 lb. (13,607 kg),† you can feel good about picking out the big trailer. Plus, 2500 HD offers available Duramax 6.6L Turbo-Diesel V8 segment-leading Crew Cab towing capability of 22,070 lb. (10,010 kg).† And when you add in a host of available advanced towing technologies, you can feel confident every time you hitch up.