How did they balance? The reports seem to be that they *can* be problematic, similar to the KO2s, and have convinced some people to stay away from them. I'm still leaning towards getting a set of their 39"s KO3's as my winter set of tires when the time comes...
I had a clear vantage point while tires were being mounted & balanced . Relatively quick and smooth install . Tire tech wasn’t loosing his mind while balancing . Zero vibration while driving .
If you go with legit shop , experienced staff & properly calibrated modern machine shouldn’t have any issues .
Keep in mind these are 33”.
Your considering 39” ‘s.
Much more rotating mass so a different kind of animal .