TowVerdict / 2026 GMC Sierra 1500
Can a 2026 GMC Sierra 1500 tow an OSB sheet (4x8, 7/16in)?
★ Official Verdict ★
Assuming the lowest-rated 2026 GMC Sierra 1500. Pick your engine for a real answer.
Conservative
Technically, yes.
You'll feel every crosswind and every semi.
2026 GMC Sierra 1500Tow capacity: 8,700 lbsOSB sheet (4x8, 7/16in)Typical load: 46 lbs
Related checks
Estimates only. Check your door jamb sticker and owner's manual before towing anything.