I think the only way your going to get more out of those tires is to ease up on the corners. I know, I know... That's where all the fun is, but thats also where you extra wear is most likely coming from. You got to understand that the PS2's are very high quality tires, but their strong point is also their weak one. With a low tread wear, you get better handling and improved ride quality, but the trade off is a short life span of the tire and much quicker wear under hard driving conditions.

HDDP you just brought back memories of looking up adjustment kits back in the day. I really do miss that job. The best part about being an alignment tech is that you have to test drive all cars before and after performing an alignment. Nothing beats aligning a top end car and "test" driving it on back roads in the middle of country. The most fun was a '91 Miata those, with a turbo set up pushing 289 hp. There was no such thing as going slow!