Truck Towing Capacities 2025. As we can see from these tables, the 2025 gmc sierra hd model with the highest towing capacity rating is the 3500 hd regular cab / long bed drw (dual rear wheel) with. Diesel trucks are known to have high towing capacity compared to gasoline engines, but which is the best?
The 2025 ram 3500 boasts standard 410 gas horsepower and a payload capacity of up to 7,680 pounds when equipped with the 6.4l hemiยฎ v8 engine or a diesel towing capacity of 37,090. Use our comprehensive guide to help find the right chevy truck for your trailering and towing needs, and learn more about trailering basics and technologies.