Silverado Gas Tank Capacity Alayna Cassin 22 Oct 2023 2011 chevy silverado 2500 fuel gas tank assembly 36 gallon for 6'6" bed 2011 CHEVY SILVERADO 2500 FUEL GAS TANK ASSEMBLY 36 GALLON FOR 6'6" BED 2011 CHEVY SILVERADO 2500 FUEL GAS TANK ASSEMBLY 36 GALLON FOR 6'6" BED Check Details ← Chevy Fuel Pump Replacement Instructions Changing Headlight On 2011 Chevy Silverado →