Anyone else have a rubbing noise, sounds like a dying seal coming from rear end, usually if truck sits for some time(over night or during day at work). Usually happens when I first take off from a stop then goes away and will continue after each stop until I drove for a bit. I know others are having this issue on other forums but wondering if anyone has found a solution

 

My 2019 LT Z71 has a similar noise but, mine seems to come from the right front. I have been contributing it to a slight brake pad rub. It goes away after 3 or 4 rotations of the tire. It's also developed a squeal from the same wheel when applying the brakes while going backwards.