Titan Fuel Tanks 25-26 RAM 2500/3500 Cummins Mega Cab Short Bed 50 Gallon XXL Mid-Ship Fuel Tank

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 kits are optional and sold separately. They can be found at the bottom of this page. The Titan 50 Gallon Extra capacity Mid-Ship Replacement Fuel Tank, designed specifically for 2025+ Ram 2500 and 3500 pickups with Mega Cabs, Short Beds, and Cummins 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 a black-coated, galvanized steel mounting strap and front support system. Plus, with its exclusive low fuel trap design all 50 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 2.5" 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 Ram 2500 or 3500 pickup. 50 Gallon extra heavy duty, cross-linked polyethylene fuel tank.

• Super Durable Military Grade Polymer, Cross-Linked Polyethylene (XLHDPE)
• Nearly 200 Times Less Heat & Cold conductive than Metal Tanks
• No Condensation, No Corrosion, and Easy to Install
• Exclusive TITAN Sending Unit Mounting System
• Compatible with most bio-diesel fuel

Designed specifically for 2025 and 2026 RAM 2500 and 3500 pickups with Mega Cabs and Short Beds, the Titan Fuel Tanks 50-Gallon XXL Mid-Ship Replacement Fuel Tank offers an exceptional upgrade for extended driving range and convenience. Constructed from high-density cross-linked polyethylene (XLHDPE), this tank provides unmatched durability and resistance to extreme temperature variations, ensuring long-lasting performance. Its low fuel trap design guarantees that the full 50 gallons are usable, maximizing your vehicle's fuel capacity without sacrificing space or requiring additional modifications. Installation is straightforward with a bolt-in, direct-fit design that requires no cutting or fabrication, making it an ideal upgrade for your RAM pickup. The tank includes a galvanized steel mounting strap and front support system, ensuring secure attachment and stability during travel. The minimal hang-down below the stock tank—only about 2.5 inches—maintains your vehicle’s ground clearance and overall appearance. The advanced construction and design of this tank result in a product that is easy to install, reliable, and built to last, backed by a lifetime warranty. The Titan Fuel Tanks XXL replacement unit is compatible with most bio-diesel fuels and features an exclusive sending unit mounting system for seamless integration with your vehicle’s fuel system. Optional accessories such as a fast fill vent kit, universal pickup tube suitable for high-pressure fuel systems, and a transfer pump kit are available separately, further enhancing the tank’s versatility for various fueling needs. This upgrade not only increases fuel capacity but also provides peace of mind and operational efficiency for heavy-duty use on the road, making it a smart investment for serious truck owners.

Features:

• Constructed from high-density cross-linked polyethylene (XLHDPE) for durability and resistance to extreme temperatures

• Maximum usable capacity of 50 gallons with a low fuel trap design for full utilization

• Easy bolt-in installation with no fabrication or cutting required for a direct fit on 2025+ RAM 2500 and 3500 Mega Cab Short Bed models

• Includes galvanized steel mounting strap and front support system for secure attachment

• Minimal hang-down below stock tank—approximately only 2.5 inches—preserving ground clearance and vehicle aesthetics

• Compatible with most bio-diesel fuels for versatile fuel options

• Exclusive Titan sending unit mounting system for seamless integration

• Optional accessories available separately: fast fill vent kit, universal pickup tube, transfer pump kit

Fitment:
Ram 2500 Laramie 2025
Ram 2500 Laramie 2026
Ram 2500 Limited 2025
Ram 2500 Limited 2026
Ram 2500 Limited Longhorn 2025
Ram 2500 Limited Longhorn 2026
Ram 2500 Lone Star 2025
Ram 2500 Lone Star 2026
Ram 3500 Laramie 2025
Ram 3500 Laramie 2026
Ram 3500 Limited 2025
Ram 3500 Limited 2026
Ram 3500 Limited Longhorn 2025
Ram 3500 Limited Longhorn 2026