The ATI 42 Gallon Aluminum Transfer Fuel Tank is a commercial-grade rectangular refueling tank designed for safe, legal fuel transport and efficient on-demand refueling in pickup trucks and service vehicles. Manufactured in the USA from premium aluminum, this tank delivers long-term durability, corrosion resistance, and reliable performance in demanding work environments. As one of the most popular designs in ATI’s transfer tank lineup, the rectangular configuration offers an excellent balance between fuel capacity and truck bed space efficiency. With a 42-gallon capacity, this tank provides extended runtime while maintaining a compact footprint. Two reinforced 2-inch NPT bungs allow the fill cap and fuel transfer pump to be installed on either side of the tank, providing flexible installation options to match your preferred fueling setup. The tank features a fully baffled interior to reduce fuel movement during transport and includes a commercial-grade lockable vented filler cap for secure storage. Each unit is pressure tested, leak tested, and thoroughly cleaned inside and out before shipment. Approved under a U.S. Department of Transportation Special Permit, this tank is legal for transporting gasoline, diesel, kerosene, aviation fuel, methanol, and other approved liquids when installed and operated correctly. Pairing this tank with a 12V fuel transfer pump eliminates the need for portable fuel jugs and improves efficiency on the job site.