You're seeing it right. The raised band around the middle of the wheel is the joint where the halves of the "widow maker" connect - and fly apart. The technical term for these rims is Firestone RH-5°. The only solution I know of is to go to somewhere like American Wheel Specialist in Pasco, WA, and have them pull your centers to mount in new "lock ring" outer rims. You could also have new Accuride 22.5" tubeless wheels made at either Wheels Now in WI or Century Wheel in CA. The only down side there, besides cost, is the fact that the wheels wouldn't look exactly like your old 20s. Besides the 15° tubeless design, they'd only have two hand holes to my understanding. Hopefully somebody will come along and know a source for period correct "lock ring" rims. Stu
