GM ToolsIf it matters to heavy-duty pick-up owners, it matters to GMC. They engineered the New 2011 GMC Sierra 3500HD with durable, advanced technology that makes it the most powerful heavy-duty ever made. First they strengthened the available, proven Duramax 6.6 Liter Turbo Diesel V8 engine and Allison transmission to generate and earth-shaking 765 lbs.-ft. of torque and 397 horsepower, numbers no other full-sized pickup can match - plus towing capacities up to 21,700 lbs! Next, the strength was redesigned with a high-strength, fully boxed steel frame with the ability to handle more payload than any competitor - up to 6,635 lbs. Stop in and see why GMC is Professional Grade, and the others are not!
GMC Sierra K3500HD Crew-Cab
GMC Sierra 3500HD Work Trucks
Search New GMC Denver, CO | Search New GMC Brighton, CO | Search New GMC Fort Collins, CO | Search New GMC Loveland, CO | Search New GMC Longmont, CO | Search New GMC Boulder, CO | Search New GMC Greeley, CO | Search New GMC Cheyenne, WY | Search New GMC Colorado Springs, CO | Search New Che New GMC Broomfield, CO | Search New GMC Acadia | Search New GMC Terrain | Search New GMC Yukon | Search New GMC Yukon Denali | Search New Yukon XL | Search New GMC Yukon XL Denali | Search New Sierra Denali | Search New GMC Sierra 1500 | Search New GMC Sierra 2500HD | Search New GMC Sierra 3500HD | Search New GMC Savana