2025 Gmc 2500hd Denali Ultimate Towing Capacity. How much can the 2025 gmc sierra hd tow? Maximum trailering capacity (lbs.) maximum trailering capacity.
Maximum trailering capacity (lbs.) maximum trailering capacity. 2025 gmc sierra 2500 hd towing capacity & payload rating with the 2025 sierra 2500 hd engines revealed, we know the gas v8 can haul up to 16,000 lbs.
