The proper maintenance goes a long way. As I had mentioned a few days earlier, my uncle passed away on the 13th of this month, his son and I will be taking care of his truck from now on, we’ll try to take it to a million miles. It currently sits at 476,620 miles, the picture below was 3 years ago at 390k. Definitely doesnt look like an almost 500k truck. Only thing not factory is a 4 inch turbo back exhaust, and some rims from a later model 2500. Most expensive repair was the 48RE tranny getting rebuilt at 440k by a very reputable shop. Its still on the original CP3 pump and injectors, they will need replacing soon. He bought it new in ‘05 and was a stickler for maintenance, with me doing the maintenance the last few years. Its been a great truck. 5.9 common rail Cummins