I was wondering if there were any know issues to look out for on the 2010 2500's. My dad pulls a decent size fifth wheel and had been using his tundra. It does okay, but is just about maxed out. Now that he is retired he will be towing a lot more and has his eye on a 2010 2500 6.7 deisel. It is 2wd with 73k miles. They are asking 27k for it. I drive an old ford IDI, but dont know much about the new dodges. Are there any large service intervals coming up that he should be concerned about? Does the price sound fair? I know the dodge diesel engines are good, but what about the rest of the truck?