2025 Chevy Silverado 3500hd Dual Fuel. Owners manual says nothing about this system at all. The new heavy hauler features a refreshed, more sophisticated look, a more powerful diesel option, and.

Here are the details of the refreshed 2025 chevy silverado hd payload capacity, including both the 2500 and 3500 variants and both gasoline and diesel. 2025 chevrolet silverado 3500 hd mpg.