update: GM mediator said flat spots on tires are not a warranty issue so they wont buy the truck back
WTF flat spots?????????? she never even read the service tickets apparently because she has no clue what has or hasn't been done to the truck and just repeated what a service manager said about it on the phone and apparently he never read any of the service tickets either because they said rioht on them in the service dept own inspection that the problem was not flat spotted tires. it would be funny if this wasn't so serious.
anyway I did two videos to document the vibrations as I prepare to get a lawyer to take them to court and force them to buy it back.