Snow Performance 10 Gallon Tank upgrade is designed for all diesel truck owners looking to carry the maximum amount of water-methanol fluid with out hindering bed space. Custom molded to fit in the void area between the truck bed floor and tire well. Comes complete with a high flow Solenoid, screen fitting, custom straps, and 20′ of stainless steel braided line. Designed to go 800+ miles while towing.