Welp, I just retired my Cooper Discoverer True North's at 48,500 miles on the 2021 Chevy Equinox. They were done...probably done at 45,000-ish. I ran them from late November/early December to late March/early April in Michigan. Fantastic tires! I will buy them again when I purchase my 2027 Equinox later this year. Real snow tires and AWD are an amazing combination! Premium "all season" tires are good, but not as good as real snow tires. I don't care what anybody says. I drove confidently on icy surfaces that were unsafe to walk on. LOL. Just my $0.02.