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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
Parts Hours:
  • Mon - Fri7:00 AM - 7:00 PM
  • Sat7:00 AM - 5:00 PM
  • SunClosed

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You Are Here: Home > 2021 GMC Heavy Duty Trucks

2021 GMC Heavy Duty Trucks

2021 GMC Sierra 2500
2021 GMC Sierra 3500
2021 GMC Sierra HD Denali


A black 2021 GMC Sierra 2500HD Denali is angled left.

GMC is one of the most popular truck brands in America, and it's easy to see why. Models like the Sierra HD lineup are known for their dependable driving performance, formidable towing and payload capacities, and even interior comfort and technology. Best of all, there's even more to expect from the latest 2021 GMC heavy-duty trucks, including the Sierra 2500 and Sierra 3500 full-size pickups. They aren't just tough-looking; they're strong enough to get the job done while also making for a comfortable ride. 

However, if you've never owned a large, heavy-duty GMC truck, you may not know all of the benefits of owning one. Don't plenty of trucks tow their fair share of weight and carry as much payload as you can fit into their bed and cabin? That's technically true, but trucks are more complicated than that. GMC's heavy-duty pickup trucks - the Sierra 2500, Sierra 3500, and Denali editions - are designed to not only carry more weight but also perform well when you're transporting a heavy tow or payload. 

The differences between GMC's lineup of heavy-duty trucks and other light-duty trucks come down to engine power, performance, value, and high-end fixings to tie it all together in a beautiful package. Take a look at the heavy-duty offerings from GMC, one of America's most reliable truck brands, to find out which option may be best for you. Whether you're looking for a recreational tower to pull an RV and sports equipment or need a work truck that can handle construction materials and other bulk items, there's a GMC heavy-duty truck designed for you.


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3244 Commerce Ave NW • Duluth, GA 30096

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Today's Hours:

Open Today! Sales: 12pm-6pm

Service: Closed

Parts: Closed

Rick Hendrick Buick GMC Duluth 33.9598116, -84.1183621.