Thanks for the pictures and information everyone! That helps out a lot. It looks like I am leaning towards a vintage style bias-ply 7.10-15 on a 4 1/2 wide rim. I haven't totally decided on which tire I am going with. I think I like the tires with the slight pie crust edge like the vintage Stahls. I will have to check the different suppliers and see what is out there.
