S&B 56 Gallon High Capacity Fuel Tank 13-26 Ram 6.7L Cummins Crew Cab Long Bed

Need more fuel capacity for long hauls, towing trips, or remote campsites without constantly searching for fuel stations? The S&B High Capacity Fuel Tank for Ram 6.7L Cummins Crew Cab Long Bed trucks is designed to significantly increase driving range while maintaining a clean, factory-style installation. Whether you’re towing heavy trailers, traveling long distances, overlanding, or simply tired of frequent fuel stops, this high-capacity replacement tank gives your truck over 1,000 Miles between fill-ups to stay on the road longer. Unlike auxiliary tanks that consume valuable bed space, this direct-replacement design installs at the factory location, allowing you to retain full bed usability while dramatically increasing fuel capacity.

Built for durability and long-term reliability, the S&B replacement tank is constructed from high-density cross-linked polyethylene, which resists corrosion, cracking, and harsh environmental conditions far better than traditional metal tanks. The tank is precision-engineered for proper fitment and compatibility with factory fuel systems, emissions equipment, and sending units. Integrated internal baffling helps control fuel slosh during acceleration, braking, and off-road driving. S&B also designs these tanks with OEM-style fit and finish in mind, helping ensure straightforward installation and dependable operation without sacrificing ground clearance or drivability.