Titan Fuel Tanks has a 30-gallon auxiliary tank and fuel transfer control unit for diesel pickups that fits under the bed in the spare-tire stowage cavity. Claimed to be a first, the polyethylene tank ...

The 40-gallon fuel tank has a small footprint, maximizing bed space, and a compact height for fitting under many popular tonneau covers, according to Transfer Flow. Transfer Flow has released a ...

Nobody truly enjoys stopping for fuel. From the nasty pumps to the painful bill, it's a necessary evil most could do without. This notion is especially true for those who tow frequently. Fortunately, ...