Mapmedic from KCMO on 5/14/2023 1:14:21 AM:
Wider than a road bike. Somewhere in the 40s is fine. Pressure/PSI is negotiable, a little softer than what you would have on pavement. Head on up to Cycle City and those guys will offer good advice for free. If you need tires I have Schwalbe Marathon Plus Tour tires for their flat protective properties. A YouTube guy named Ryan Van Duzer has a great channel and I enjoy his many videos. He and a former girlfriend rode across the USA on those tires and neither got any flats. They may not be able to get them within a week. I ordered mine because their vendor had my size on back order. I ordered and received quick from bike tires direct.