I have had uneven front tyre wear on my I S 200 Sport cross at under 10,000 miles. Inner edges of both front tyres worn over last 2000miles.
Local dealer has re set tracking and charged me for one new tyre and fitted one FOC.
Still on original Bridgestones although dealer fitted Dunlop 9000's
Excessive wear was attributed to pot holes in uk roads - should only drive on Motorways!!