So maybe if you get the 6.2 with the z71 then you are forced to get the aar. They do stupid shit like that sometimes.Thanks! Looks like Chevy.com is only showing 6.2 with AAR for the 22 Z71.
EDIT: the 22 High Country does show available in 6.2 without AAR.
I would certainly check with someone besides just the online build site…those are notorious for being incorrect.