Replaced Dunlop SP5000 Sports that came with the 2010 Genesis 4.6 V8. A world of difference noticed in the first 20 miles. Previous ride was hard and jittery. Now the ride is smooth, absent of road noise and handles with confidence. The unsettled ride issue (the only complaint many Genesis owner's made on Genesis forums) is gone. I feel like I'm back into the BMW 5 series I drove for 4 years!
The research done at Tire Rack was very helpful, easy to compare tires, make a decision and delivery was in 2 days. I followed the instructions and the installation at Tire Kingdom went off without a hitch. And, the price was RIGHT.
I'll update my opinion after a couple thousand miles.