Mine just did this, but now it also will not start...
Currently on my 2nd head unit after audio would randomly turn off, brought into dealer 3 times for same issue. Overall I have been happy with the truck, but these little issues are starting to p*ss me off.
I used color matched paint that came in a rattle can, and 4k clear.
You have to go in from behind the badge to get it off the fender. After that you need to drill out the plastic tabs on the back to take it apart.
I used a razor blade to lift up the old badge and remove. Its only on with two sided tape.
It won't beat the factory fitment, plus if you have a front camera you will have to cut out a space for it in the overlay. I would say it looks nice from 3 feet, but you can see a small amount of black chrome under it if you look too close. It is 3M adhesive that holds it on, so it should be removeable.
I painted my factory ones and added a custom insert. You can get replacements here:
https://www.gmpartsoutlet.net/v-2020-gmc-sierra-1500--at4--6-2l-v8-gas/body--exterior-trim-fender
The first 6 part numbers are the different options.
Yes, its an overlay. I got it from here: https://gr1performance.com/product/2019-2020-gmc-sierra-1500-only-fits-at4-and-slt-2pc-black-overlay-grille/
Ebay may have them cheaper.
Just make sure you order the correct 5100's. There is a part number specific to the AT4 which is a longer shock.
I replaced the Rancho's with 5100's in mine. I took out the factory 2" block in the back and put in a 1". I had the front shocks set at +1.1" and now the truck sits nice and level. No axle replacement required.
Just got my tracking information this morning! I ordered the carbon black as well, so you should be getting yours at the same time I would think. Also just so you know, the carbon black isn't a matte finish, it will be the same color as my truck in my profile pic. "Carbon Black Metallic"
I used a razor blade to get under it enough to lift it, then grabbed it with a needle-nose and pulled it the rest of the way off. If you do it very carefully, you can do it without scratching anything.