Well, smilies aside, I had the inner rear wear problem (or at least the X5 did) and after 2 sets decided enough was enough.

The car has the sports set up but as we only use it for general commuting and the weekend runaround its simply a matter of adjusting the alignment to suit a more even wear, over fast cornering performance.

The new rears are wearing perfectly evenly and with a little attention to pressures I think they will be in for the long haul.

Simples