I had a Dodge V10 years ago and I got to know folks who run the gas stations pretty well. Planning a trip was being able to make sure a gas station was near. The Cummins sure made life easier. It is thirsty as well, 2016 gets 10-13 mpg towing whereas the V10 gave me all of 6 mpg. I know times have changed, with better mpg for gas, but the lessons of towing with a gasser vs a diesel remained ingrained. Not to demean a gas engine but it is for town trucks versus the diesels for cross country and country work. I can appreciate the folks who get the 18 Wheeler but wife would not drive one as we thought about it.