2025 Chevy Silverado 2025 Hd Duramax Diesel Specs. Looking over the numbers, we see the 2025 chevy silverado hd with the highest towing. 2025 chevy silverado 2500hd ltz specs;
2025 chevy silverado 2500hd ltz specs; Gmc’s heavy hauler, the sierra hd pickup with the diesel engine, is rated to tow up to 22,500 pounds conventionally or 36,000 with a gooseneck hitch fitted.