I have two reviews...

I recently replaced my front tires (I had the Hankooks which were shot) with the Firestone Firehawk Wide Ovals before the Dragon. I was very impressed with these tires (about $120 each or so). They gripped well on the curves of the Dragon.

I currently have 285/35/19 Michelin Pilot Sport A/S Plus ZPs on the rear. They are "run-flats". They have great traction for all season tires, but do ride a bit rough. I balked at the price of these tires when I bought them last year, but the run-flat technology was well worth the price as I had experienced a flat tire on the way back from the Dragon and didn't even notice that the tire had gone flat. They made it through two Dragons (about 3300 miles round trip for me), a run to Texas, and numerous runs in the mountains of Colorado.

http://www.tirerack.com/tires/tires....+A%2FS+Plus+ZP