Looks like the 2021 Yukon 4wd have a trick up there sleeve they can do a 180 by turning off traction control, turning the wheel to lock and punching the pedal. No b.s.
https://www.autoblog.com/2020/01/17/gmc-yukon-hurricane-turn/
https://www.autoblog.com/2020/01/17/gmc-yukon-hurricane-turn/