In Reply to: Re: motorcycle tire on 8N posted by Tim Daley(MI) on July 23, 2018 at 08:49:55:
marked metric width & 19 inches diameter. Yes, I too, thought strange. Tire catalog cross references 4.00 X 19 to 'modern' 90/110 X 19 size. Used tube & mounted by self with spoons. Raised to 60 PSI to try to make bead seat & still no go. Seems to run OK, but looks like a clown's cart. Just drive and don't look, I guess. Picture is what ran on it for over 10 years. They never looked good enough to hold air, but did.