They are usually not meant to be removed. Not sure how many ppl would actually rock crawl with the CT, dimensions wise not an ideal rock crawler. At max height should be decent off-road even with the aero flaps.
Career politician. Loves the spotlight, but in it for himself.What makes you think he’s last?
I noticed these and the ones on the other side (all wheels have them) the other day, and I like them. They aren't flaps but pieces of more-or-less solid plastic. Of course, for off roading you would have the truck at a much higher clearance and maybe this would not affect the approach and departure angles as much as the axles and suspension.