To those of you who responded, thanks for your input.

I wasn't sufficiently forthcoming with my question. The wheels in question are currently on a '75 25' Airstream that will soon be sold. The owner, a very good friend of ours, made an offer I may not be able to refuse. Indeed, were it not for the fact that the trailer (his) is in Fresno and mine is near Spokane, it would be a done deal--if there are no serious complications.

It appears that the hubs must also be changed because of differences in lugs. It seems that, with alloy wheels, the lugs are bolts with all that that implies . . .

Thanks again for your responses.

Clark
WA7GGV
27' '70