My wife noticed this tire bulge after getting a low pressure warning on her Model X a few days ago. We/she hasn't had any hard impacts with curbs, pot holes, etc. that we recall. You can tell there's otherwise no sidewall or rim damage/wear. But when I reached out to our service manager he said they see this a lot and that it's not covered by warranty and is considered a road hazard issue. Says it's unsafe and the tire will need to be replaced at our cost. Can someone confirm that that is accurate? For the record, we have a good relationship (the service manager and I), and I don't have any good reason to doubt him other than my gut instinct told me this was a manufacturing defect.