2025 Gmc 3500hd Duramax Mpg. And an available max towing capacity of up to 36,000 lbs. Standard 13.4 diagonal center touch.
Current truck is a 2014 duramax with the 6 speed. 2025 gmc sierra 3500 hd mpg.
2025 Gmc 3500hd Duramax Mpg Images References :