Another Aux. Fuel Tank Option.
In 2004, while traveling through IN. , I stopped at Dually Depot in Elkhart, IN. & purchased a 115 glllon, in-bed aluminum diamand-plate fuel tank for my '03. This is the tank that many of the guys that haul trailers to dealers out of IN. purchase. I'd seen many of them in truckstops fueling up & admired them.
The tank, with $61. 00 worth of fuel, installed, was $1,132. 94 (out the door).
The trucks fuel pump draws fuel from one or the other tanks thru the use of a six-way Pollack valve & there is a rocker switch mounted on the dash that determines which fuel tank you are using. Works well.
Altogether, there are close to 150 gallons on board when full. I drove from St. Ignace, MI. (the first town on the north side of the Mackinaw Bridge going into the Upper Penninsula of MI. ) to Guyman, OK. before I stopped to refill & I still had about half of my main tank left. That's close to the N/W Texas-N/E New Mexico line.
One thing to consider is that there is a lot of fuel weight on board when full. However, I do like that fact that there is a LOT of fuel in the truck.
BTW, on that trip, I always had my Nash 25-S (25') travel trailer hooked-up to the truck.
I, to, am looking forward to a trip from Phoenix to AK. in the near future. It's on my bucket list!!!
Joe F.