Welcome to the site..I may have what you're looking for. I have some 16" compomotive wheels that I can no longer use. I have to find a new set of wheels for mine unfortunately. I'll go look out in my barn when I get the chance and see what I've got. If you want to send an email to me at
jenninrk@jmu.edu with your mailing address ect. I'll see what I can do.