Originally Posted by
NoTaTurBo
It's a bunch of BS. I was being sarcsatic when I said like a tank, but it hasn't lasted 4-5000 in theirs I don't believe. I love the truck though. They pull a 35 foot keifer built with full living quarters and 4 horses with ease. It rides like hell unhooked without the weight on the back. I guess that is just because it is a 450. Unhooked it gets around 12.5-13mpg depending on who is driving it. It gets 10.5 to 11 hooked up. They do have a 450 though vs a 250... I think you will be very happy with one. You say you won't do anything but a tune, but if there is a way around that exhaust fluid bs, I am sure you will find it and you wont be stock for long after a tune and that so good luck with that!