That is very good to hear! Now, if I could only get the dealer to call me back with my order number. Going into the third week of phone tag/dodging.
Thanks for the info--enjoy your new truck!
I was offered a really good deal on a 2014 High Country with the 6.2, but it had the vibration abouve about 67 mph on the Interstate when I test drove it (twice). I turned it down and instead ordered a 2015 LTZ, but I'm nervous about that decision after reading that this problem is STILL happening with 2015's. Damn.