40 Gallon In-Bed Under Tool Box Auxiliary Fuel Tank System - TRAX 4

Our 40-gallon in-bed under tool box auxiliary fuel tank fits under most over-the-rail toolboxes, including ProTech Tool Boxes. The auxiliary system is computer-controlled by our patented TRAX 4™ operating system.

• Robot-welded seams provide extraordinary strength
• Comes complete with all components for installation
• TRAX 4™ computer-controlled automatic fuel transfers for worry-free operation
• Built from 12- and 14-gauge high-yield U.S. aluminized steel, for superior durability and strength
• Baffled to prevent fuel sloshing
• 6-year, unlimited mile warranty
• Made in the USA from American-made steel

Special Requirements:

• If you use the 5th Wheel Prep Package on your 2013-24 Ram, this tank will not fit.
• 2010-12 Ram Mega Cab short bed pickup with single rear wheels require a filler neck (part no. 050-01-15461)
• Cover plate required if not using fuel tank with a tool box (part no. 070-01-17477)

Additional Notes:

• Fits under most over-the-rail tool boxes, including ProTech tool boxes
• Fits under most tonneau covers