I just took delivery of some Nokian Hakkapeliitta R5 EV winter tires in 245/45R19. I'm planning to get them mounted on the factory 19" rims for my Touring in a couple of weeks. I chose them because I have been happy with Hakkapelittas on previous cars (only ICE, not EV). However, I'm having second thoughts. It was very hard to find a set, so maybe replacements will be a problem, and they don't seem to get mentioned much when people discuss their tire choices. They get good reviews and as far as I can tell they meet the requirements (102T XL). Have I missed something? Is there anything I should be concerned about with this choice? I bought them from Walmart and I think I can still return them.