@MRGTX
And there are no 15 sizes available in those tires pictured I will assume.
Well, I didn't poke around the web to look for any. The combo of the above super sticky tires AND a long 300+ wear rating seems like the impossible combo.
What you said early about the cars suspension and body flex giving out before a decent tire does is so dead on correct it makes me laugh. I hope there is something out there for you and I.