TowVerdict / 2026 GMC Sierra 1500
Can a 2026 GMC Sierra 1500 tow a Horse trailer (4-horse gooseneck, loaded)?
★ Official Verdict ★
Assuming the lowest-rated 2026 GMC Sierra 1500. Pick your engine for a real answer.
Conservative
Not on this one.
This is how insurance claims start.
2026 GMC Sierra 1500Tow capacity: 8,700 lbsHorse trailer (4-horse gooseneck, loaded)Typical load: 10,500 lbs
Related checks
Estimates only. Check your door jamb sticker and owner's manual before towing anything.