Good afternoon! I have a B3200 with an RC72-27BA mower and the gauge tires are coming loose from the hub. I installed large washers to keep them from falling off the hubs (again), but that is only a band-aid. I thought, no problem, I'll just buy new ones.... Holy crap those things are ridiculously overpriced!!! I have been looking for alternatives, but I haven't been able to come up with a concrete answer. I know some of you have had the same issue, so what did you do? Bite the bullet, bend over, and buy the same ones? This is nuts!!