105s

From what I've read GM's answer to this is to install a software patch that monitors the transmission and if a possible fault is detected it limits the use of the vehicle. So, in other words, they aren't gonna really fix anything only kick the can down the road. Also from what I read they are issuing this recall in stages to prevent the dealerships from being overran with service requests. I checked my VIN number and it isn't in the recall list yet, I expect that it will be eventually. A neighbor of mine with a 2025 2500HD has already had issues with his too, fault in the transmission.

My 2022 is the same way.

I use Power Service in my tractors with mechanical pumps and conventional injectors (I've been doubling that since the advent of ultra low sulfur fuel so far no issues). I use Schaffer's Carbon Treat in my truck.

The passenger side mirror on mine pops and sometimes fails to fully extend/retract. Also shakes quite a bit when it's extended, like previously described in this thread it acts like it's out of its track and/or stripped. I can reset it but that doesn't last for long. The drivers side one does not (yet) give issues. Very irritating, especially at highway speed. Disappointing as the truck only has about 24,000 miles on it.