2011-2016 GM Crew Cab, Short Bed Duramax Diesel Fuel Tank, GEN 7 (7010211)

Titan Fuel Tanks is once again revolutionizing the industry with the release of the new Gen 7 XXL Replacement Fuel Tanks. Our tanks are the most advanced and capable XXL fuel tanks ever produced. Constructed from our renowned High-Density Cross-Linked Polyethylene (XLHDPE), they offer unmatched durability and a lifetime warranty, surpassing any other fuel tank on the market.

The Gen 7 tanks boast three innovative new features to maximize versatility:

A fast fill vent kit for hassle free fueling at high-flow truck stop pumps, a universal pickup tube compatible with high-pressure fuel systems, and a transfer pump kit, allowing you to conveniently fuel other vehicles directly from your XXL replacement tank. These tank accessory kits are sold separately.

The Titan 57 Gallon Extra Capacity Mid-Ship Replacement Fuel Tank, designed specifically for 2011-2016 GM 2500 and 3500 pickups with Crew Cabs, Short Beds, and Duramax engines. With this innovative upgrade, you're not just investing in a larger fuel tank - you're investing in unparalleled freedom and convenience on the road.

The tank comes complete with black-coated galvanized steel mounting straps. Plus, with its exclusive low fuel trap design all 57 gallons are usable capacity. We could advertise a larger capacity, but we chose to only market usable capacity to set honest and reasonable expectations for our customers. The Titan XXL tank also features minimal hang down below the bottom of the stock tank (approximately only 1.5” lower).

Installation is a breeze - no fabrication or cutting required. This tank is a direct fit, bolt-in application, making it the perfect upgrade for your GM truck.

Fuel Gauge:
Your in-dash fuel gauge will remain accurate. Because your TITAN Tank holds more fuel, the gauge will simply stay on “Full” longer before beginning to drop

Distance-to-Empty (DTE) / Range:
Programming the DTE is not required, as your fuel gauge will continue to read accurately. However, customers who want their Distance-to-Empty (range) display to reflect the new tank capacity can update it on most trucks. Until programming is completed, the DTE reading may be inaccurate.

When it comes to programming, Titan keeps it simple, there is no need to have us ship you an expensive programmer that you send back. We have our own Titan Tech programmer available for some make and models, while other truck models can be done with very affordable and easy to use software.

Programming Options

• 2011-2026 Ford Trucks:
Use the Titan Tech programmer (available directly from TITAN Fuel Tanks) to update the DTE in seconds.
• 2019-2024 RAM Trucks:
Use AlfaOBD, a RAM-specific software that allows the vehicle computer to be updated for the increased TITAN tank capacity.

Third-party programming tools and software are independent of, and not guaranteed by, TITAN Fuel Tanks™.

For model year: 2011-2016

For 2500 and 3500 Models with Duramax Engines.

For use with diesel fuel ONLY.

•    The TITAN tank is 21 gallons larger at 57 gallons. The stock tank is only 36 gallons.
•    Will not interfere with powered steps, air bag systems. 
•    Our mid-ship, direct replacement fuel tanks are designed to use your trucks stock/OE sending unit. However, our tanks are compatible with Fleece, AirDog, FASS, etc.