TowVerdict / 2026 GMC Sierra 3500HD

Can a 2026 GMC Sierra 3500HD tow a 2 ATVs + trailer?

★ Official Verdict ★

Assuming the lowest-rated 2026 GMC Sierra 3500HD. Pick your engine for a real answer.

Conservative

Barely a workout.

You'll forget it's back there.

2026 GMC Sierra 3500HDTow capacity: 14,500 lbs2 ATVs + trailerTypical load: 2,600 lbs

Oh, by the way

Real ratchet straps. Bungee cords are how your dirt bike becomes a road hazard. Ratchet tie-down straps →
A wheel chock, so loading the bike isn't a two-person wrestling match. Motorcycle wheel chock →

Related checks

Estimates only. Check your door jamb sticker and owner's manual before towing anything.