It looks like the profile of that ATV tire shown in the picture is way different than the tractor tire that you have. The rounder profile of the ATV tire may measure 24x12x12 but I would bet that the 24" is measured at the center part of the tire. The center part of the ATV tire is much higher than the sidewall. That would make a difference in fitment of the chains for sure. The tractor tire has a much flatter profile. I don't think those ATV chains would work on any tractor tire just because the tractor tire has a wider, flatter profile.