Wow, if mr. treadwear indicator is touching the ground and you had to plug a tire its probably time for a whole new set. I read that plugging a tire basically voids the tires speed rating as it allows moisture into the tire which can't handle the heat and can affect tread seperation.

-B

 

My tires are beginning to wear out too, 10,500 miles + 6 autocrosses and lots of hard driving. What I have been noticing was how easy it was to bring the back around when the tires are this worn out. I can bring the tail around starting from idle during a 90 degree turn, just give it some gas and pull the steering wheel a bit harder during the turn and your done. Did you perhaps give a sudden too much steering at the apex? I am always prepared for this nowawdays until i get a new set of tires, I wouldn't even want to imagine driving the stook in the rain with worn tires.

 

Forgot to cross link this: http://www.s2000online.com/forums/showthre...?threadid=14167