… regardless all Michigan gets winter. Always better to have a dedicated winter tire setup.
he may not want or need ATs as the main tire setup but the logic applies to all season tires too.
Yes I was considering lake effect snow, which may or may not apply to their situation
I grew up in the western Michigan snow belt, and snow tires were a no brainer. I went to college in Ann Arbor (SE MI) and while you didn't need them every day there, if you go up north to ski or snowmobile, you still will be happy you bothered.
For those looking, the new Michelin X-Ice SUV tires are the best I've ever seen in 35 years of mostly Blizzaks. They are more stable in the dry (not squishy like Blizzaks), and the soft, grippy component in the tread compound is found all the way through the tread. Blizzaks only use the sticky silica compound on the top 1/3 of the tread block, which means once the Blizzaks wear down a couple of seasons or so (depending on use) they aren't much better in on snow and ice than all season tires. Michelins for the win, as they also seem to have more grip than the Blizzaks even have on snow and ice when new.
As someone who used to go to the track and has bought a lot of tires in search of a performance edge, and has decades of pretty aggressive snow driving behind them, I can assure anyone this recommendation is not some sort of 'post purchase validation' - they really are that good.
Tire Rack has a good comparison test of them.