Auxiliary Fuel Tanks

Extra fuel on board for trucks, in diesel and gasoline versions
An auxiliary tank adds fuel capacity to a truck, so it can run longer between fill-ups. These tanks are all from ATI, from 30 to 80 gallons, mostly rectangles, plus a wedge and an L-shape.
The first choice is the fuel. Every size except the 80 gallon L-shape comes in both a diesel and a gasoline model. After that, pick the capacity you want on board and the shape that fits your truck. Shop by fuel: diesel auxiliary tanks or gasoline auxiliary tanks.