Did my rear trailing arm bushes at work today (what a P.I.T.A) and found not 1 but both of myrear tyres needs changing. The o/s/r is like a slick in the middle and has 4mm on the outer edges. The n/s/r one which is 4 months old! is down to the legallimit in the middle. It shows classic signs of over inflation but have always set them to the recommened pressures:shifty:. So to sum up a michellin pilot sport has lasted only 4 months and aprox 6k miles! Safe to say i am replacing them with something a wee bit cheaper and something that lasts longer, might go backtoAvon ZZ3's. Had noproblemswith them on both my old e46 coupes.