John from Pittsburgh on 2/23/2019 11:53:12 AM:
Your tires will be fine, no worries since they’re not fat bikes. You could always deflate if it came to it but I’ve not heard of anyone having to do so. But it’s not that strict.
I would exercise the same caution you would use in any mid-size or major city at that hour. Once in the station,though, there should be other travelers inside.
Happy Riding!