Ok folks here I am at 32,320 total miles on my 08 X5 and needing my 3rd set of tires!!

Check out these pics of my Bridgestone Duelers runflats that I switched to after the Dunlaps. I'm entertaining the idea of going with Non-runflats this time around to maybe stretch out the wear of the tires.
I'm also wondering if this is about normal for owing a X5? As far as only getting about 15K to 20K worth of miles on tires. It just doesn't seem right! Thanks for the help