The first thing I should mention is that about 99% of my driving is on highways, and about 1% occasionally off-road.
I really wanted to like this tire. However it has sorely disappointed me.
There must be horrible quality control and consistency with the manufacture of this tire because some reviewers are reporting good wear, but I have been closely monitoring mine and at the current wear rate they will be bald at about 28,000 miles. Remember, Kuhmo claims a 60,000 mile warranty on these. This rapid wear rate is occurring despite the fact that my vehicle gets regular alignments to the preferred specs. and is kept at the preferred tired pressures. And it is not the very few off road miles that have caused the wear. The vehicle had only 17k miles on it when the tires were first put on and all suspension components are tight, so that is not the problem either.
Initially they balanced as smooth as glass, however upon the first rotation, an intolerable imbalance appeared that can't be cured despite repeated road force balancing on calibrated equipment. The rims are true. I simply can't wait for these to wear out, which looks like sooner than later, so I can get something different.
I have driven in various mountain snow conditions all my life and how these got the mountain snowflake symbol (thus implying something special) is a mystery to me. They are nothing special in the snow and perform about the same as the basic all-season tire they replaced.
Here is a warning to those with 4 cyl. cars. These tires have very high rolling resistance. Mine is a 4 cyl. and once I switched from the stock tires to these it felt as though 10 horse power suddenly disappeared.
I've got over $900 tied up in these, but they are behaving like 30K tires that cost a fraction of this. Frankly, IMHO these tires are either way overrated, or Kuhmo must get their act together and focus on consistancy and quality control of their product.