I have snow socks and they are fabulous. I don’t know how durable they are, mind. I would have thougt they might wear out quite quickly. But they should last 4 weeks given the chance of you needing them is low.
I had Michelin Crossclimate on my last car, they are 3pmsf and M+S rated so are approved for winter driving. I was really impressed when we had all that snow a few Marchs ago.