I got 12750 out of mine. Might could have made 14k but with about 12 auto cross days on the stockers at 12 runs per weekend i went ahead and got some new shoes last week. I went with mickey thompson street comps in the factory sizes. Not a terrible tire for the money. $1100 for a set of 4. They have a 300 tread wear and are slightly harder compound, but seem to do ok so far.

 

Just hit 17k, will get close to 23-24k is my guess, still a decent amount of tread left before I hit the wear bars. I will be pricing out a set of BFG Comp2s next spring. The Track Attack cars had them and they stuck like glue around the track. We'll see what's on sale next year...

 

Did you happen to notice what sizes they use? The Comp 2s are available in 285/35-19, but not 255/40-19.

 

I did not... So they don't offer the exact size for replacing OEM? I had read something about the BTA cars running a square setup, perhaps this is why?