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Trucks / GMC

GMC Sierra 2500HD towing capacity

GMC's 3/4-ton. Conventional and gooseneck maxima are cited separately when a source splits them.

Cited years

0k5k10k15k20k2001: no cited conventional rating20012002: no cited conventional rating2003: 12,000 lb conventional2004: no cited conventional rating2005: 12,000 lb conventional2006: 12,000 lb conventional20062007: no cited conventional rating2008: 13,000 lb conventional2009: no cited conventional rating2010: 13,000 lb conventional2011: no cited conventional rating20112012: 13,000 lb conventional2013: 13,000 lb conventional2014: 13,000 lb conventional2015: 14,500 lb conventional+1.5k2016: 14,500 lb conventional20162017: 14,500 lb conventional2018: 14,500 lb conventional2019: 14,500 lb conventional2020: 18,500 lb conventional+4k2021: 18,500 lb conventional20212022: 18,500 lb conventional2023: 18,500 lb conventional2024: 20,000 lb conventional+1.5k2025: no cited conventional rating2026: 20,000 lb conventional2026
Highest cited conventional rating per model year, in thousands of pounds. Labels mark the largest changes from the year before, counted only where both years are cited. A dashed tick is a year with no cited rating; it is not zero and is not estimated.
YearHitchCited maximumVersus prior cited yearSource
2003Conventional12,000 lbFirst cited year for this hitchGeneral Motors
2003Fifth-wheel16,100 lbFirst cited year for this hitchGeneral Motors
2005Conventional12,000 lbUnchanged from 2003General Motors
2005Fifth-wheel16,200 lb+100 lb vs 2003General Motors
2006Conventional12,000 lbUnchanged from 2005General Motors
2006Fifth-wheel16,100 lb-100 lb vs 2005General Motors
2008Conventional13,000 lb+1,000 lb vs 2006GMC
2008Fifth-wheel15,800 lb-300 lb vs 2006GMC
2010Conventional13,000 lbUnchanged from 2008GMC
2010Fifth-wheel15,800 lbUnchanged from 2008GMC
2012Conventional13,000 lbUnchanged from 2010GMC
2012Fifth-wheel17,800 lb+2,000 lb vs 2010GMC
2013Conventional13,000 lbUnchanged from 2012GMC
2013Fifth-wheel17,800 lbUnchanged from 2012GMC
2014Conventional13,000 lbUnchanged from 2013GMC
2014Fifth-wheel17,800 lbUnchanged from 2013GMC
2015Conventional14,500 lb+1,500 lb vs 2014GMC
2015Fifth-wheel17,900 lb+100 lb vs 2014GMC
2016Conventional14,500 lbUnchanged from 2015GMC
2016Fifth-wheel18,000 lb+100 lb vs 2015GMC
2017Conventional14,500 lbUnchanged from 2016GMC
2017Fifth-wheel18,100 lb+100 lb vs 2016GMC
2018Conventional14,500 lbUnchanged from 2017GMC
2018Fifth-wheel18,100 lbUnchanged from 2017GMC
2019Conventional14,500 lbUnchanged from 2018GMC
2019Fifth-wheel15,400 lb-2,700 lb vs 2018GMC
2020Conventional18,500 lb+4,000 lb vs 2019GMC
2020Fifth-wheel18,510 lb+3,110 lb vs 2019GMC
2020Gooseneck18,510 lbFirst cited year for this hitchGMC
2021Conventional18,500 lbUnchanged from 2020GMC
2021Fifth-wheel18,510 lbUnchanged from 2020GMC
2021Gooseneck18,510 lbUnchanged from 2020GMC
2022Conventional18,500 lbUnchanged from 2021GMC
2022Fifth-wheel18,510 lbUnchanged from 2021GMC
2022Gooseneck18,510 lbUnchanged from 2021GMC
2023Conventional18,500 lbUnchanged from 2022GMC
2023Fifth-wheel18,510 lbUnchanged from 2022GMC
2023Gooseneck18,510 lbUnchanged from 2022GMC
2024Conventional20,000 lb+1,500 lb vs 2023GMC
2024Fifth-wheel22,430 lb+3,920 lb vs 2023GMC
2024Gooseneck22,430 lb+3,920 lb vs 2023GMC
2026Conventional20,000 lbUnchanged from 2024GMC
2026Gooseneck22,390 lb-40 lb vs 2024GMC
2026Fifth-wheel22,390 lb-40 lb vs 2024GMC

Every model year

A filled mark means that year has a cited rating. An empty mark is still a real page: generation, what changed, and an explicit gap instead of a guessed number.

  1. 202622,390 lb cited
  2. 2025T1XX HD
  3. 202422,430 lb cited
  4. 202318,510 lb cited
  5. 202218,510 lb cited
  6. 202118,510 lb cited
  7. 202018,510 lb cited
  8. 201915,400 lb cited
  9. 201818,100 lb cited
  10. 201718,100 lb cited
  11. 201618,000 lb cited
  12. 201517,900 lb cited
  13. 201417,800 lb cited
  14. 201317,800 lb cited
  15. 201217,800 lb cited
  16. 2011GMT900 HD
  17. 201015,800 lb cited
  18. 2009GMT900 HD
  19. 200815,800 lb cited
  20. 2007GMT800 HD
  21. 200616,100 lb cited
  22. 200516,200 lb cited
  23. 2004GMT800 HD
  24. 200316,100 lb cited
  25. 2002GMT800 HD
  26. 2001GMT800 HD

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