Probably nothing from 5-6 years ago if fixed then. You will have to spin that wheel and just look at it. It could be the wheel, tire or mechanical in the car. All must be checked. If you can't see it easily swap the wheel with another and see if the problem follows it.
Does the tire itself look worn evenly?
Don't sweat it with the blank post - who knows?
T
Tom Greenleaf - MetroWest Boston - USA
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http://www.autoacsystems.com/tomgreenleaf/