Just had my Sportback in for the dealer to look at a couple of warranty things (airbag warning light on, driver's window gets spooked) but asked them to check alignment. January car, 5000 miles. Front tyres evenly worn down to just under 6mm. Rears nearly 8mm inside edge, ~7mm in the middle and ~6mm outer edge. Apparently nothing wrong with tracking etc. and 'they do wear tyres unevenly'. Do they?!