They are a street oriented tire designed more for performance. Likely not be best in the snow or off-road.
I had the good fortune of being able to see it in person and the first mile event last week. I originally thought I wanted the 22's as well, but I'm in SoCal. Was still on the fence, but was leaning more towards the 20's. Then, when I saw it in person, absolutely clinched it. For me personally, being that this is not a big truck, the 22's looked too big for the size of vehicle it is. 22's fit well on a Cadillac Escalade or other very large vehicle. Having been able to see the two side by side, the 20's just naturally fit the vehicle so much better. Again, based on my personal taste. I like big wheels normally, but in this case, they were too big for the vehicle. Plus, being an adventure type of vehicle, while it has the performance capabilities of most sports cars, is still a truck and the all-terrain tire setup with some more rubber just seemed to fit the vehicle better. This all being based on aesthetics. For your case, if you're in snow each winter, would have to consider a second set. I did that as well. Was going to get one for travelling and another set of 20's for off-roading trips. But now, happy to just go with the 20's. No desire for the 22's anymore.
In the 0-60 run, the 20's slipped just a little. With the 22's, it likely wouldn't slip the tires at all and would perform just slightly better in 0-60 time. So, if that's something important to you, then that would be a reason to consider the 22's. But otherwise, even with the 20's, it's still very quick off the line.