2025-26 Dodge Ram 2500/3500 Crew Cab XXL GEN 7 Replacement Fuel Tank - 52 Gallon 1
Titan Fuel Tanks
Lead Time:  1-3 Days
Ships From: NV, NJ, ID

Quantity

See Our Reviews!
Customer Reviews

Share this page!
Twitter

2025-26 Dodge Ram 2500/3500 Crew Cab XXL GEN 7 Replacement Fuel Tank - 52 Gallon

Model/SKU: 7030125
Manufacturer Part # 7030125

Description

This is the 2025-26 Dodge Ram 2500/3500 Crew Cab XXL GEN 7 Replacement Fuel Tank - 52 Gallon.

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. Titan's Gen 7 tanks are designed to meet the needs of diesel truck owners who demand more from their fuel tanks.
  • The 52 Gallon Extra Capacity Mid-Ship Replacement Fuel Tank is designed specifically for 2025+ Ram 2500 and 3500 4x4 pickups with Crew Cabs, short beds, and Cummins engines. Whether you're towing heavy loads, embarking on cross-country adventures, or simply navigating daily commutes, the extra capacity provided by a Titan XXL Tank gives you the confidence and peace of mind to go the distance, no matter where the road takes you.
  • The tank comes complete with a black-coated, galvanized steel mounting straps. Plus, with its exclusive low fuel trap design, all 52 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 2" 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 Ram 2500 or 3500 pickup.

Applicaiton

  • For model year: 2025+
  • For 2500 and 3500 models with the Cummins diesel engine.
  • For 4x4 trucks ONLY. It will not fit 2 wheel drive
  • The TITAN tank is 21 gallons larger at 52 gallons. The stock tank is only 31 gallons.
  • Will not interfere with powered steps, air bag systems and most other accessories.
  • 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.
  • Not for use on the trucks that were ordered from the factory with the optional 48/50 gallon RAM tank.
  • This tank does NOT fit cab & chassis models. It is ONLY for use on trucks with traditional pick-up truck short beds.


Installation Instructions
PDF  Installation Instructions

California Residents: This product contains chemicals known to the state of California to cause cancer, birth defects or reproductive harm. Click Here For More Information On The Proposition 65 Warning
Titan Fuel Tanks
Titan Fuel Tanks Warranty Details:

TITAN FUEL TANKS LIFETIME WARRANTY

I. PRODUCT CATEGORIES

Supertanks, LLC, an Idaho limited liability company, dba Titan Fuel Tanks ("TITAN") sets forth herein its express warranty (this "Warranty") covering the following tank product categories (collectively, "Tank Products"):

A. Polymer body tanks that are specific to a particular vehicle and connect with the vehicle's fuel system, including (1) underbody tanks installed in place of the vehicle's original equipment tanks ("Underbody Tanks"), (2) Spare Tire Auxiliary Systems ("STAFS"), and (3) In-bed auxiliary Tanks ("Auxiliary Tanks")(collectively "Integrated Fuel Tanks");

B. Polymer body transfer tanks such as TITAN's 90 gallon,100 gallon, Trail Trekker, SideKick, UTV/Side by Side ("UTV") fuel cells ("UTV Tanks"), and other liquid transfer tanks which are carried in a vehicle but not connected to the vehicle's fuel system ("Non-Integrated Fuel Tanks"); and

C. The polymer body TITAN Fuel Caddy designed for non-vehicular use ("Fuel Caddy Tanks").

II. STATEMENT OF LIMITED WARRANTY

Subject to the conditions and limitations of Paragraph III below:

A. Lifetime Warranty. TITAN warrants that the Tank Products set forth in Part I above, and the associated Kynar, nylon or metal fittings and metal strapping and mounting brackets, shall be free from structural failure due to corrosion and defects in workmanship and materials for as long as owned by the Original Purchaser as defined below.

B. Limited Warranty for Electronic Components. Electronic components (such as electronic controllers and associated printed circuit board, resistors, transistors electronic timers, level sensors and solenoid valves) on all Tank Products shall be free from defects in workmanship and materials for a period of six (6) months from the date of purchase.

C. Limited Life Products Warranty. Other components of the Tank Products, including without limitation all serviceable items, and other non-Tank Products (such as in-bed tool boxes, skid plates for UTVs, etc.) shall be free from defects in workmanship and materials for a period of one year from the date of purchase.

III. COVERAGE CONDITIONS, LIMITATIONS AND EXCLUSIONS

A. This warranty shall be in effect only in North America and Australia and is offered only to the original purchaser which has registered this Warranty and provided the information as set forth in Section V below (the "Original Purchaser"), and with respect only to Products purchased from TITAN or its authorized reseller.

B. This Limited Warranty does NOT cover:

1. A claim from any person or entity other than the original Purchaser;

2. A claim with respect to a vehicle specific tank installed in a vehicle other than the year, make, type and model of the vehicle for which the Product was designed by TITAN, or which has been reinstalled in another vehicle;

3. A Product that, in TITAN's judgment, has been subjected to damage arising from external causes not consistent with normal and customary use of the Product, including without limitation:

(a) improper installation, removal, repair or alteration of the Product;
(b) natural disasters such as earthquake, fire, flood, or storm;
(c) damage to the Products caused by accident or collision involving the vehicle, or from repairs to the vehicle; or
(d) introduction of a fuel, fuel blend, liquid, or chemical into the Integrated Tanks, Non-Integrated Tanks, or Fuel Caddy Tanks other than as specified by TITAN.

C. Except for the above express warranty, TITAN MAKES NO OTHER WARRANTY RELATING TO THE PRODUCTS, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. In particular, TITAN shall not be liable for any consequential or incidental damages or claims alleged to have been caused by failure of the Products. In no event shall the Purchaser recover damages exceeding the amount of the purchase price of the Products.

D. Original Purchaser agrees that this Warranty shall be construed in accordance with the laws of the State of Idaho, USA, without reference to its choice of law principles. The state or federal courts located in Bonneville County, Idaho shall have exclusive jurisdiction to resolve any dispute relating to this Warranty.

IV. REMEDY FOR FAILURE OF WARRANTY

The Purchaser's remedy shall be limited to (a) repair of the Product, (b) replacement of the Product and related parts, or (c) refund of the Purchase Price of the Product, at TITAN's sole option. The repaired or replaced Product shall be warranted for the remainder of the original Warranty Periods set forth above. Shipping costs, if any, shall be paid by the Purchaser.

V. HOW TO CLAIM THE WARRANTY

A. Within 60 days of purchase, provide proof of purchase of the Product and register the warranty with TITAN. You may do this online at www.titanfueltanks.com/warranty or by filling out and sending to TITAN the above Warranty Registration Form.

B. Send the Warranty Form and proof of purchase, together with an explanation of the problem with the Product, to TITAN by mail, fax or email addressed as follows:

TITAN FUEL TANKS
P.O. Box 2225
Idaho Falls, ID 83403
Telephone: (800) 728-4982
Fax: (208) 529-2162
Email: sales@titanfueltanks.com

C. TITAN will likely require an inspection of the Product by TITAN's field representatives or require you to take the Product to an authorized dealer or installer in your area. TITAN may also require photographs of the Product to be sent or emailed in order to evaluate warranty coverage.

D. As soon as possible after TITAN has received the requested materials, TITAN will notify the Original Purchaser whether the alleged defect is covered by this Warranty, and if covered, the remedy to be provided.

Product Reviews

INC 5000 Awards!
Inc 5000 Awards
TankAndBarrel.com has been awarded a ranking with the INC 5000 - 5 years in a row - as one of the fastest growing private companies in America!