The GMC Sierra 3500HD is a heavy-duty pickup truck that is powerful and dependable. This work-ready truck is tough enough to tackle the heaviest loads with a maximum tow capacity of 23,200 lbs and a maximum payload of 7,153 lbs. You can also stay connected and comfortable on the road with available onboard 4G Wi-Fi and an interior built for noise and vibration reduction. Additionally, it offers highly rated safety features like a rear vision camera and Lane Departure Warning that will keep you secure and in control as you drive. Browse our inventory of new GMC Sierra 3500HD models in Watertown to select the trim level and color that suit your needs. If you have already selected the model then you can submit our quick quote form. Or better still, visit us for a test drive and to speak to our staff in person.
Requires 2WD Long Box with available 6.6L Duramax Diesel engine and Fifth-Wheel or gooseneck hitch. Trailer weight ratings are calculated assuming properly equipped vehicle, plus driver and one passenger. The weight of other optional equipment, passengers and cargo will reduce the trailer weight your vehicle can tow. See dealer for details.
2WD Crew Cab with gas engine. Maximum payload capacity includes weight of driver, passengers, optional equipment, and cargo
The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. See your GMC dealer for details.
Service varies with conditions and location. Requires active service plan and paid AT&T data plan. See onstar.com for details and limitations.