Hi all, I know a few of you use the F1 assymetrics , has anyone seen what I'm describing below? My S3 was serviced the other day and while it was on the ramps I had a look around it, I noticed that on the inside edges of both front tyres, it looks like the tread is starting to delaminate from the side wall. You cant see any damage on the outside edge, it all looks fine from outside the car, its only when you're under it that you can see the problem They are less than a year old and have done ~8000 miles, they have always been correctly inflated. I'm going to contact the place I bought them from and goodyear, but I'd expect these to be replaced for free, as it looks like a manufacturing defect to me. Anyone else had similar issues? if so, any advice on how to get the supplier/goodyear to play ball?