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3244 Commerce Ave NW, Duluth, GA, 30096

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Phone Numbers:Sales Hours:
  • Mon - Sat9:00 AM - 8:00 PM
  • Sun12:00 PM - 6:00 PM
Service Hours:
  • Mon - Fri7:00 AM - 7:00 PM
  • Sat7:00 AM - 5:00 PM
  • SunClosed
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  • Mon - Fri7:00 AM - 7:00 PM
  • Sat7:00 AM - 5:00 PM
  • SunClosed

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You Are Here: Home > 2021 GMC Sierra 3500HD

2021 GMC Sierra 3500HD



A white 2021 GMC Sierra 3500HD is angled left.

Destined for greatness under the GMC banner, the 2021 GMC Sierra 3500HD proves that a truck can be a powerful workhorse and offer the utmost in luxury at the same time. GMC drivers, it looks like you can have it all. As the heaviest truck in the GMC lineup, the 3500HD earns its place with its impressive capability that offers a maximum towing capacity of 36,000 pounds and a maximum payload of 6,523 pounds. Of course, that’s only the beginning of everything the 3500HD has to offer, with GMC pulling out all the stops and adding innovative trailering technology and much more to their biggest powerhouse yet! 

But does the 3500HD live up to the hype? Does it truly raise the standard for heavy-duty trucks across the industry? From its powertrain and capability to its trailering technology and safety features, the 3500HD brings a lot to the road and earns its place among the biggest, toughest, and most capable workhorses in 2021. 

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3244 Commerce Ave NW • Duluth, GA 30096

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Today's Hours:

Open Today! Sales: 9am-8pm

Open Today! Service: 7am-5pm

Open Today! Parts: 7am-5pm

Rick Hendrick Buick GMC Duluth 33.9598116, -84.1183621.