I am at 4000 plus towing miles with my new 2013. Always the same trailer combined total weight 26,000 pound area. Yesterday we left Pendelton Oregon headed east, went up the grade into the Blues. Truck was awesome, had to slow it down for the corners and topped out well over the speed limit!!! The next pass last nignt was Pequop on Interstate 80 East of Wells Nevada. Again it would exceed the posted speed limit on that climb easly, again had to slow down on a couple of the corners. . My wife had a observation this morning, that I would have backed off with my hot rod 04 because of EGTs. She was correct in this observation. The new truck is bone stock, is there anyone out there that has a EGT gauge in his 2013 truck? Just wondering how hot this thing is. , because it is stock I figure that I really dont need to worry about such things,