Slide out and tire issue

[GHOF]

2015 Cherokee (full timers)
The header on the back end of the slide out opening (the wall not the slide) cracked where the stud meets it. I can't wait for it to be repaired at this time. I may have to fix it myself if it gets worse.
2nd, The right front tire is worn out at 8000 miles due to the wheel bearing being improperly adjusted at the factory. Check your unit!