Thanks for the replies. I ordered and just yesterday received a soft tonneau cover, seems to fit like a glove. The dealer offered me cost plus 10 percent, may have him order me the splash guards. Thus far the '10 is awesome, good ride, quiet, etc. Will have my fifth wheel hitch installed this week then be ready to see how it pulls. I have
been watching the threads about driving these trucks with the exhaust brake enabled.
Not sure I really understand why and the owners manual/CD do not talk about it. Any help in understanding is appreciated. Thanks, Tom