Hey guys! So this problem is driving me crazy and I can’t seem to put my finger on what it is. Backing up in the morning of my driveway with my foot on the brake turning the wheel is producing this crazy rubbing like popping sound. Anyone else have this issue? I have an early build 03/18 so I have to get in for the brake tsb(have the brake chirp as well). I have vibration issues at all speeds with the truck wandering as well with clunking. Think my driveshaft is shot too. Appreciate the help guys. Thanks!