Same problem. Mechanic at the dealership said he "never saw inside wear like on these Avids". Seemed unlikely to me that it could be the tires' fault, so I had them do an alignment. He said everything was within spec, but both the front and rear toe were "out a little bit", and he "zeroed them out". So what to make of this, I don't know. If it's in spec, why would the tires have excess inside wear?