Agreed. Alaska dosn’t use salt on the roadss so on a typical winter it’s all ice and packed down cold snow. Some Years my tires rarely touch the asphalt for 6 months. Majority of people run studs up here. However if I lived in an area with a more veriable winter I would still use Nokian but a studless version.
We have a 2004 Mercedes e320 with Nokian Hakkapeliitta 4 on their 8th winter 50% tread life and almost no studs remain and they are still better than most other studless tires older than 1-2 winters.
So my expectation is that I want a winter tire that preforms on winter roads as close to all seasons on dry roads as possible. The best out there, I’ve always figured if it prevents me from being in one wreck it’s worth it.
Bask to the original question of why Nokian Over the others. In our experience on Mercedes (E, G500), Lexus LX 570, subaru (legacy, Sti), audi (allroad, S4) Nokian have better all the way around. We’ve had Nokian Hakkapeliitta (4,5,7, 9), blizzak, x-ice, hankook ipike, and general studded years ago (like 20-30 years ago). My wife really didn’t like the sound of studs and wanted to try studless about 6 years ago we tried blizzak and x-ice (but went back to studded Nokian). Both are similar but lose their grip fast, really only good for 1-2 winters than preform like a all season. I know a few people up here that run blizzak and get a new set every winter (thanks Costco). Pirelli are terrible I work with a guy with a 911 4s that came with a set on the winter wheels, he switched them out within a month. I had a set of hankook studded I-pike that came with my winter wheels on my current car. They were the worst studded winter tire I have ever had usless on ice, I quickly sold them on Craig’s list and bought Hakkapeliitta 7 when I got my LX 570. I have a set of Hakkapeliitta 9 waiting in my garage that are going on my wife’s model 3 LR AWD when it gets here... hopefully next week