GMC Sierra Towing Capacity & ProGrade Trailering System


If you're searching for a powerful truck that makes it easy to tow everything you need, turn to the GMC Sierra lineup. From the new Sierra 1500 to the 2021 GMC Sierra 3500HD, every truck for sale at our GMC dealership near Madison, GA, is ready to upgrade all your time on the road. Beyond the exceptional Sierra max towing capacity, these GMC trucks also offer available ProGrade Trailering -- a set of technologies that makes it more convenient than ever before to tow. The team at Jimmy Britt Chevrolet Buick GMC can tell you all about this incredible GMC towing package and help you find a new Sierra 1500 nearby that you love!

What's the GMC Sierra ProGrade Trailering System?

Available on 2021 GMC Sierra 1500 and Sierra HD models, the ProGrade Trailering system is designed to make towing stress-free and simple. The ProGrade Trailering system includes exclusive features that go beyond the basic hardware, like Auto Electric Parking Brake Assist, Hitch Area Lighting and an Integrated Trailer Brake Controller. What's more, the In-Vehicle Trailering App and available Trailer Towing Mirrors offer enhanced visibility and convenience for maneuvering your trailer, no matter where you are.

What Is the 2021 GMC Sierra Towing Capacity?

TCurious about the 2021 GMC Sierra towing capacity? Our new Sierra trucks for sale in Greensboro, GA, come with all the capability and power you desire from a pickup. The 2021 Sierra 1500 tow rating can get up to 11,800 pounds when properly equipped, while the Sierra HD AT4 towing capacity is 21,130 pounds. For extra hauling authority, finance a 2021 Sierra HD Denali near Madison, GA, as this heavy-duty GMC truck can tow up to 30,990 pounds. Meanwhile, the highest Sierra HD towing capacity -- 36,000 pounds -- belongs to the Sierra HD SLE and Sierra HD SLT trims. Have any more questions about Sierra HD towing and payload capacities? Our nearby GMC sales experts are here to provide all the details you need!

Features 2021 GMC Sierra 1500 2021 GMC Sierra HD SLE & Sierra HD SLT 2021 GMC Sierra HD AT4 2021 GMC Sierra HD Denali
Max Towing Capacity (lbs.) 11,800 36,000 21,130 30,990

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