Which tire is better?

Trying to decide between 2 tires at town fair tire.

- Hanook Ventus V2 Concept H437
- Dunlop SP Sport Signature

235/45R17

Which has better tread life? Which has better handling? Which if any is made in the USA?

Surprise, they're both no good!
http://www.tirerack.com/tires/surveyresults/surveydisplay.jsp?type=UHPAS&width=235%2F&ratio=45&diameter=17&tireSearch=true&filter=y

Thanks. I think I will be going with these?

http://www.tirerack.com/tires/tires.jsp?tireMake=Continental&tireModel=ExtremeContact+DWS&partnum=345WR7ECDWS&fromSurvey=true

i think that both tires that choose both are not good
2013 MERCEDES BENZ SL-CLASS (HTTP://WWW.EZDIA.COM/EPAD/2013-MERCEDES-BENZ-SL-CLASS-PRICE-REVIEWS/7980/)