Tail_Gunner
CRJ & ERJ A&P Mech.
I got a 100 gal aux tank for the back of my truck several years ago. I was underwhemlmed by Aerotanks quality. But you get what you pay for, that's why they are so much less expensive than TransferFlow. I tend to look at extra fuel capacity in a "bang for the buck" perspective, or how many $$$ per extra gallon of fuel capacity. When looking at fuel tanks from that perspective, replacement tanks do not look that good because a 55 gallon replacement tank only gives you about 17 gallons over the factory 38 gallon tank. When you look at replacement tanks from that angle, you are paying a lot for very little gain in capacity.
Tanks that mount where the spare tire is mounted or mount in the bed will give you much more capacity for the money.
Tanks that mount where the spare tire is mounted or mount in the bed will give you much more capacity for the money.