The ATI 66 Gallon Aluminum Auxiliary Gasoline Fuel Tank is an ideal solution for extending your truck’s fuel range by connecting directly to the factory fuel tank using the Universal Gasoline Tank Installation Kit with in-line fuel pump (sold separately). Designed for seamless integration, this auxiliary system transforms your pickup into an extended-range vehicle for long hauls, fleet use, and remote jobsites. Constructed from premium aluminum and engineered to meet and exceed DOT Title 49 CFR 393.65 requirements, the fuel tank is approved for highway and commercial use while resisting corrosion and maintaining fuel purity. The integrated toolbox provides convenient, weather-resistant storage for tools and gear. Designed exclusively for auxiliary gasoline applications , ATI delivers dependable, American-made quality built for demanding work environments.