I have them in a 245/35/19. They were sticky at first, but they wore down quickly. They have about 15k miles on them and they are at maybe 10% left. I rotated every 5k miles front to back. They also have a very stiff sidewall. I had Toyo T1-S's before these and I felt a huge difference in the ride. My advice, pay a little more and get a better tire.
These are what I'm going to try next. Seems to get good reviews, and they're just a little more then the Nankangs:
http://cgi.ebay.com/ebaymotors/245-4...mZ250274153169