2003 silverado 1500 gas tank capacity?

The gas tank capacity of a 2003 Chevrolet Silverado 1500 varies depending on the specific model and configuration. Generally, it has a capacity of either 26 gallons or 34 gallons. The 26-gallon tank is more common in the standard models, while the larger 34-gallon tank is typically found in models with the extended cab or heavy-duty configurations. Always check the owner's manual for the exact specifications of your vehicle.