Gasoline Auxiliary Tanks

Discover our durable gasoline auxiliary tanks, crafted from high-quality aluminum for safe and efficient extension of fuel capacity in pickup trucks, fully compliant with Title 49 CFR 393.65 standards to ensure reliable performance and legal operation. Manufactured by Aluminum Tank Industries (ATI), these tanks offer capacities ranging from 30 to 62 gallons in rectangle and toolbox combo configurations, featuring .125" thick heavy-duty construction designed specifically for gasoline storage and seamless integration with factory fuel systems. Ideal for work trucks, commercial fleets, and long-haul applications, our auxiliary tanks provide corrosion-resistant solutions that enhance fuel management and convenience in demanding environments. Whether you need a compact 30-gallon model or a versatile 62-gallon unit with toolbox integration, explore our inventory for premium options that prioritize safety, durability, and efficiency.