Deezee Universal Tanks - Auxiliary Long Rectangle Brite-Tread Aluminum

When you need to carry extra fuel for your truck, this auxiliary tank from Dee Zee is a solid option. You get a 40-gallon tank constructed from heavy-gauge Brite-Tread aluminum, measuring 60 inches long, 9 inches wide, and 19 inches high. It includes a lockable cap, a 3/8-inch drain plug, and stability baffles inside to help keep the fuel from sloshing around too much. This tank is designed for transporting non-flammable liquids and can be connected to a gravity flow kit (sold separately) to transfer fuel directly into your vehicle's diesel tank.

Dee Zee builds these tanks with a radius curve design, which helps eliminate stress points at the welds, making for a stronger tank over time. It's also hydrostatically pressure tested to meet Federal Motor Carrier Safety Administration requirements for auxiliary tanks and meets Federal DOT requirements for UN31B tanks. While this tank is intended for private, non-commercial use, it's a well-built piece of equipment that can give you that extra range you need.

Keep in mind that connector kits to feed diesel directly into your fuel line are sold separately, and this tank is not CARB approved, meaning it cannot be shipped to California. It fits a wide range of Chevrolet and GMC trucks, including models like the Silverado 1500, C1500, and Colorado.