The one guy above linked a 22” winter tire from tire rack with a 115 load rating. Looks like a nice option.Hankook I*pike x 275/60r20 should work great in MN, and are 116 rated. They are the same diameter as the 21 and 22" tires, so no need to reprogram if you're running either. I havent been able to find a 22" winter tire with the right load rating, and they are more expensive. If you have 20s and want to keep the Speedo correct, you have to jump up to LT rated tires IIRC, at which point I went with Nokians. The LT tires are a fair amount heavier though, so at least your I'm city driving will suffer with efficiency.
Evsportline has 20" wheels that aren't crazy expensive, but I'm also not a huge fan of the look. I also know of a couple others coming to market soon.