I just bought some new tires. My Kumho 712's have worn out after 15K miles, so I got Kumho ASX tires this time around since they have better treadwear. They're 215/45/17 with AA traction rating and 420 treadwear. I can already tell that the sidewall isn't as strong as the 712's were, but it may not be too bad once I inflate them to 38 or 40 psi. Ride quality is very good and road noise is much improved, however.
I'll let you know how they do after driving on them for awhile.
I'll let you know how they do after driving on them for awhile.