My new truck, just picked it up Monday. Loving it so far.
I also have an 08 Dodge Ram 2500 Cummins with quad cab (which is currently for sale) and, an 01 Dodge Ram 2500 which will be our work horse. Which it has been for the past 6 years.
Our 2011 that we just purchased has under 25,000km on it, and around 450 hours on the engine.
I am sure that there have been some mods under the hood, I just have to go out and look. I know that there was a sticker saying there was one mod done, but, at this time, I can't remember what it was.
We were originally looking for a truck to be our work horse, but, upon first glance of this truck, we fell in love, and, at the time thought that we would be able to take it in the bushes to get our wood and to take us to our fishing holes. But, we have since decided to keep the 01 for that, and, maybe in a couple years we may be able to start taking her out and use her for what a truck was meant for.

https://www.dropbox.com/s/7cvvfj0sc3...2017.33.01.jpg

Hope that this works now.