MPG 2017 3500s pulling 22,800

I've never thought about it but haven't had any noise issues to the point I had to yell or talk loud, I'd say if you do then you need to put tranny in the next gear, that should help. And yes I've hand calculated and compared with comp and there is less than 3 tenths difference so I don't check it anymore other than what the comp is showing. Also I'm surprised at the video to the fact that Ford was supplying a 3500, usually they want to use their 4500 when comparing to Ram and GM 3500s.