I have a 2014 RLTS The kitchen window wall paper is getting bubbled up looks like the movement while driving is pulling on it and it stretching and kind of bubbling. This is only on the lower corners. Is this kind of normal ? It's not leaking for sure. I took a razor blade and cut the wall paper all dry. Window screws all tight. Does the factory have a name for this. ? I'm not concerned but my wife is and not sure if I should be concerned or not?
Mine has also done what you are describing. No water leaks (like you) so I'm not concerned about it. I have seen other folks put up various kinds of backsplash material which you could also consider.
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2012 Eagle Super Lite HT 26.5RKS
2005 GMC 2500 SLT HD D/A