Took the old HWY 89 to Kanab in southern Utah for a few days to work. Mountainous HWY with a few good grades to climb along the way. Climbed the grades with the cruise set at 65 mph. It ...
And that is another reason why I love my 09 HD with the 6.0. GM really made that engine one of the best. I have spoke with a lot of 6.0 owners that work them via pulling trailers, camping, and farming. I have seen so many of these trucks with excess of 300k and still run and perform like new. I have 97k on my 09 so I have a lot longer to go....!