They seemed great at first but now, after 6k miles are starting to squeal. I've tried pressures ranging from 32 to 36. Any pressure suggestions? Should I get a new set of something else?

mine started to squeal around 2000 miles. However, I came to the conclusion that it was because I was really getting comfortable with pushing the car hard - resulting in greater g's and more squeal. I pumped the pressure up to 40psi, that helped a lot. Give it a shot. I don't think it's the tires, most people have been very happy with them - check out the wheel and tire forum, you'll probably get more responses there.

Good Luck,
Mark

Thanks Mark, I'll try the tire forum. I'll also pump those things up tomorrow to 40 psi and see how that works.