More than that, I have quite a few heavily treaded still Galaxy Bulky Hulk in 15.50 width off my old Boss's 90xt's and 450 Cases. Once you lose a bead and spin the rim in the bead a few times it won't hold a bead anymore. He think's they're trash, so I started grabbing them. My 12.50 chevron style tires are bald now and I don't feel like buying more 12.50's, and the 15.50's won't fit on my rims/won't hold a bead anyway. So I have several hummers laying around still from a trailer load I bought years ago. Thinking about widening (who gives AF if they aren't perfect, its a skid steer without 2 speed) and putting an insert in it. I can do all of it as I have a burn table and buddy has a roll we make tanks on. The insert is where I'm hoping to find something like PVC, or I guess I call TWF as they are in the same state.