I just put Nokian One tires on my 97 Jaguar XJ6 ( 225/60R-16 ) . My previous tires were Nokian WR G4 all weather tires. They had a 50k mile warranty, and triple peak snow rated. They did quite well in the snow when new, and even at 1/2 tread for the second winter, were safe enough to navigate 2 inch snow. What brought me to try these One tires instead is the fact that here in Southern Oregon, we only had 2 or 3 days of snow on the ground to deal with in the winter (last few years). I loved my WR G4 tires, even on the dry. I only got 36,000 out of them though, and mostly highway.
These new Nokian One tires had me worried right off the bat, as I had them Road Force balanced (optimizes mounting for matching them to the rim better). Even after a tire is weight balanced, it can still have uniformity or out-of-round issues. My set of Nokian One ended up with the following RFV (road force variation) values: 2 , 12 , 22 and 39 pounds. As you can see, they varied greatly form one to the next, and they were all manufactured same day (from what I can tell). If the tire and wheel combo were perfectly balanced and perfectly round and uniform, there would be zero pounds pushing on the roller. The higher the value, the worse they are, and will cause vibration issues, especially on the front suspension. We had the 22 and 39 mounted on rear.
So how did they drive? So far very well! I am impressed with the noise level, especially on grooved concrete, where most tires are typically noisy as hell. These barely had a difference over the asphalt (exposed aggregate mostly, not fresh). The vibration level is very minimal, so the worse tires on rear work fine on the Jag. I had the tires up to 110 mph without any steering vibrations or problems. They are V rated as well. Bumps are another item where these tires shine. I suppose it is the aramid sidewalls, which allow for a softer touring sidewall. The tread is still heavy and stiff, so the tires ride a tad heavy, but bumps are a muted thud and it's over. No theatrics at all. Some of the other tires I have had cause the Jag to jostle around on rough or bumpy roads, but these One tires hold their composure very well.
One of the elements I am looking forward to is snow capability. While I don't expect them to be as good as the WR G4 or any three peak tire, I expect they will exceed all season tires otherwise. I was also intrigued by the tiny cross ribs in the bottoms of the water channels. I think they will be valuable to snow traction, especially when the tread wears down.