[trem1]

I was checking my tyres as we go on holiday in a few weeks and knew my fronts were getting close and wanted them changed before we haeded south BUT i wasnt expecting to see this when i went to garage Ive put part-worns on as we need to find the cause of this wear,
Car passed MOT a couple of month ago with no advisories, and tracking was checked not long before that as i thought it was scrubbing outside edge of passenger tyre off but all was well with tracking. This tyre came off drivers side.
any thoughts on possible cause ??
No clunking/banging/squeaking /grating noises or anything like that and both bottom balljoints been done recently.

 

[Brilec]

I assume the problem is that ring worn in the side? Which side, inside or outside, can't tell from picture.

Wheel arch liner out of place? Or could just be some object stuck there for a time, since dislodged itself.

 

[trem1]

Yea sorry should have said, inside edge, no noises now or in past to suggest rubbing etc

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