What is the towing capacity of a 2003 Chevy Silverado with a 4.3 v6?

The towing capacity of a 2003 Chevy Silverado with a 4.3-liter V6 engine typically ranges from 4,000 to 6,500 pounds, depending on the specific configuration and equipment. This capacity can vary based on factors such as the rear axle ratio, cab style, and whether it is equipped with towing packages. It's important to consult the owner's manual or manufacturer's specifications for precise details related to a specific vehicle.