I only got 4400 miles from my last one, and I checked my pressure fairly regularly
I was pretty disappointed because i'd read on here that most people got at least twice that much. I guess maybe canadian pavement is coarser than US pavement, accelerating wear.
I'd like to know the riding styles (speeds, aggresiveness) of those that get 8-10K miles on their z6.
I killed my last one by doing 1200 miles of slab, then turning around and doing 300 miles more at significantly low pressure. Still had some tread left on the sides, and I still have my front, although it starting to get square and somewhat worn.
I will qualify my experiance with the fact that I ride like a pansy, virgin knee pucks and generally under twice the speed limit on the backroads.