Following the SKOSH chart - your experiences?

I'm only running 15x7 wheels and 225/60 HR15 tires on the front of my A bodies - all three of them. So the typ. performance specs work fine for me. Tracks well at high speed. Actually better than my wife's E class Mercedes at any reasonable cruising speed. Her car, better keep your hands on the wheel and your eyes on the road. Cornering? - well not too much in the way of corners around here, but it seems to do well enough.