'21 Tint Cut in Same Location on Both Front Windows

[tjonesdfw]

Our '21 1500 Denali has a vertical slice in the window tint on both front windows in exactly the same location, about 1/3 way forward from the B pillar.  First appeared in the driver side, then several months later, a matching slice in the passenger side.  Dealer has looked at it twice and claims it must just be dust in the felts, but I'm having a hard time buying that argument, especially considering they are in the exact locations on both front doors.  Has anyone here experienced that issue and have any advice on what was repaired?  We do also get some squealing when both front windows go down when temps are under 40F.

 

 

[romeactual]

Interesting, over the summer a horizontal line appeared on my passenger side window, straight across. I wouldn't call it a slice but more like a wrinkle. If you had the tint done at a shop see if you have a warranty. You can remove the door panels fairly easy, and service or replace the felt/weather strip.

[tjonesdfw]

This is a vertical slice in the exact same location on both doors.  Dealer tinted it when new and said they've had the door panels off multiple times and cant find anything wrong and that GM nor the dealer will warranty the slice in the tint.  Just all seems too coincidental to be just dirt slicing the tint.