5th Gen 6.7L Cummins Fuel Tanks

Large-Capacity Replacement Fuel Tanks & Upgrades

Extend your driving range, eliminate frequent fuel stops during long hauls, and upgrade your storage capacity with heavy-duty replacement fuel tanks for your Ram 2500 or 3500. Factory polyethylene or steel tanks often limit long-distance towing capacity, requiring constant stops when hauling heavy loads across the country. Upgrade your 5th Gen 6.7L Cummins with high-capacity cross-linked polyethylene or heavy-gauge steel replacement fuel tanks engineered to integrate seamlessly into factory locations, provide massive usable capacity, and withstand rugged off-road and highway conditions.