I agree with your observation. If Mr OHV Deluxe wants to run wire wheels and they are like US built wire wheels he should buy a set of adapters. To see what we are talking about for towers go to: http://www.jalopyjournal.com/forum/threads/40-ford-wheels-on-a-model-a.750368/#post-8330045They are different from US production. I don't see the little towers needed for the wire wheels. Ours were one piece with the open sections. You may have some kind of Europe only or aftermarket set or even from some othe brand of car.