I've put about 200 miles on these so far and I'm very happy with how they're performing. They have much better dry grip than the Falken 451s I ran previously. At 500whp, off the line grip is still an issue, but much better with this tire than expected. Cornering has improved as well. The ride and noise levels are least as good, if not better than the Falkens. I'll obviously need more miles to give a more detailed review.

http://www.sumitomotire.com/theline/...sp?c=per&id=42

 

I had the HTR Z's II on my Works. Great tire for what it is worth. Great dry traction and the wet traction was not too bad. The ride and noise levels were great.
Highly recommended if you are on a budget for tires.

 

I understand these are a huge improvement over the HTR Z IIs.