The Freightliner Cascadia 100 Gallon 25 Inch By 50 - 1/2 Inch Fuel Tank is a practical and high-quality product made of aluminum. With a capacity of 80 gallons, it is designed to fit most Freightliner Cascadia models. The front fill feature adds convenience, and it is available in both driver side and passenger side options. This fuel tank is a reliable choice for those seeking durability and functionality.