2026 14,500 - 36,000lbs
FIG. 2026 
Tow types: Conventional, Fifth-wheel / gooseneck (combined by GMC) Equipment-conditioned configuration groups: 14
GMC Trailering Guides
GMC Sierra 3500 HD Towing Capacity
Available Years 2015 to 2024, and 2026
Published Range 13,000 - 36,000lbs
Rating Groups 403
Available Model Years
2024 14,500 - 36,000lbs
FIG. 2024 
Tow types: Conventional, Fifth-wheel, Gooseneck Equipment-conditioned configuration groups: 20
2023 14,500 - 36,000lbs
FIG. 2023 
Tow types: Conventional, Fifth-wheel, Gooseneck Equipment-conditioned configuration groups: 17
2022 14,500 - 36,000lbs
FIG. 2022 
Tow types: Conventional, Fifth-wheel, Gooseneck Equipment-conditioned configuration groups: 17
2021 14,500 - 36,000lbs
FIG. 2021 
Tow types: Conventional, Fifth-wheel, Gooseneck Equipment-conditioned configuration groups: 17
2020 14,500 - 35,500lbs
FIG. 2020 
Tow types: Conventional, Fifth-wheel, Gooseneck
2019 13,000 - 23,100lbs
FIG. 2019 
Tow types: Conventional, Fifth-wheel / gooseneck (combined by GMC)
2018 13,000 - 23,300lbs
FIG. 2018 
Tow types: Conventional, Fifth-wheel / gooseneck (combined by GMC)
2017 13,000 - 23,300lbs
FIG. 2017 
Tow types: Conventional, Fifth-wheel / gooseneck (combined by GMC)
2016 13,000 - 23,200lbs
FIG. 2016 
Tow types: Conventional, Fifth-wheel / gooseneck (combined by GMC)
2015 13,000 - 23,200lbs
FIG. 2015 
Tow types: Conventional, Fifth-wheel / gooseneck (combined by GMC)
GMC charts can place conventional, fifth-wheel, and gooseneck ratings under one truck configuration. Each published rating stays separate, along with its equipment conditions.