This is by far the best tire I have ever owned, and it's not even close.
The ride is smooth and quiet. The traction is amazing, on both dry and wet roads. These tires cut through water and all but eliminate hydroplaning. When I need to use 4WD at job sites to get through mud, I have few problems for a road tire.
In snow and ice, no problem. Winter traction is fantastic. One morning I was the first vehicle on the road with 16 of snow, and with 4WD these tires plowed right through it.
I love these tires. I'm at 68k with rotations every 5-6k miles, and will get 5k more before it's time to replace them. Over 70k miles in a full size truck is great.
I'm getting these tires installed on my wife's Jeep Commander tomorrow.