auxiliary fuel tank for diesel truck
We have a GMC 2500 with a stock 36 gallon fuel tank. As we are planning a cross-county trip soon, what are thoughts/opinions on installing an auxiliary tank. Does anyone have experience with the kind ...
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I installed a Dee Zee 40 gal tank a month ago. It was mainly so I could travel all day and fill without the 5ver on when stopped. I also can look for cheaper fuel without being stuck at a higher priced station. I got 765 miles on first fill and was still above a quarter of a tank. Refilled it today for $2.32/gal.
