KB from Boonville on 1/23/2025 12:31:42 PM:
I rode just fine all December on my 28 slicks. That said, when it was wet after 4 days of snowmelt, trail was slimy and my narrow tires sunk in and became quite slow, but totally doable. So I would say 28 is fine, but minimal. It might also help that I don't weigh barely a buck and a half..