I use a 95 gal gravity feed tank, works great and just pulled 700 miles without stopping for fuel, only get around 8.0 so this works for me. Love being able to get fuel when I want, not when I have to. Wouldn't trade it for the world. Saved almost 1 dollar a gallon on fill up. Kind of makes it all worthwhile but even if I didn't save any money it makes it so much easier to get fuel when you want to.