My sister and brother in law bought a used one with 38k mi. or so. It is very clean and appears to be in great running order.
My quesion is gas mileage. They have stock-ish rims and tires with no lift and they only got 13.7 mpg on the way out to Havi this weekend (not towing), and that's as good as they have ever seen. This seems low to me.
My dad and I both have the same trucks with the 6.0 gasser and get the same or better.
Any thoughts? What mpg's are you getting on your diesels of any kind?