The Peterbilt 2006 And Earlier 80 Gallon 26 Inch By 38 Inch Fuel Tank is a high-quality aluminum tank designed for practicality and durability. With a capacity of 80 gallons, it provides ample fuel storage for most Peterbilt 2006 and earlier models. The rear fill feature ensures convenient refueling, while the option to choose between driver side or passenger side installation adds versatility. This fuel tank is a reliable and efficient solution for those in need of a sturdy and spacious fuel storage option.