2020-2022 GMC 2500 & 3500 Crew Cab, Short Bed (7010220)

56 Gallon*, extra capacity, extra heavy duty, midship replacement fuel tank for 2020-2021 GM 2500HD and 3500HD pickups with Crew Cabs, 6 ½ ft. beds, and Duramax diesel engines.

Tank comes complete with black, baked epoxy-coated, galvanized steel mounting straps. Tapered tank features exclusive low fuel trap design so most every gallon can be used, and it hangs approximately only 2.5” below bottom of the stock tank shield. TITAN’s Generation 6 tanks feature the TITAN Torque Ring™ OEM style sending unit mounting system for easy, positive installation.

TITAN Fuel Tanks Direct Replacement, Mid-Ship Fuel Tanks are manufactured to use the trucks stock/original equipment fuel sending unit. The trucks stock sending unit is removed from the stock tank and mounted into the TITAN tank. They are a direct fit, there are no modifications needed. With use of the stock sending unit, the trucks analog fuel gauge will read correct and accurate with the TITAN tank.

This new General Motors tank is made of our famous military grade, cross-linked polymer (XLHDPE). It’s at least ¼” thick and built to outlast all competitors. It’s tougher than steel and more durable than aluminum. Like all fine TITAN products, this new design has undergone extensive testing. Our legendary products are so tough and well-proven that we back them with a Lifetime Warranty+! No cutting, drilling or fabrication required for installation.

For model years 2020-2021.
For 2500HD and 3500HD Models with Duramax Engines.

The TITAN tank is 20 gallons larger at 56 gallons. The stock tank is only 36 gallons.