The Peterbilt 2006 And Earlier 100 Gallon 26 Inch By 48 Inch Fuel Tank is a practical and high-quality product made of aluminum. With a capacity of 100 gallons, it provides ample fuel storage for Peterbilt 2006 and earlier models. The tank's dimensions of 26 inches by 48 inches ensure a perfect fit. It features a rear fill and is available in both driver side and passenger side options. This fuel tank is a reliable and efficient solution for those in need of additional fuel storage for their Peterbilt trucks.