All I'm saying is, the last thing you want is your truck's engine shutting off on a 30% grade when climbing loose rocks in the Colorado mountains. Makes sense, huh? I'm sure in the concrete jungle, it will be wonderful. Not off road.......
Pretty sure stop start knows you're in an Off Road mode (say rock garden or whatever it's called, riverbed mode or some shit) and knows to not cut power.
I bet there's even a yeti mode just for those Rocky mountain trips, you def don't want power to cut while in pursuit of yeti.