I turned my tires inside out, cut and applied strips of duct tape just big enough to overlap 1/4". Press it down firmly, & flip the tires right side out. The duct tape acts as a radial, to keep the rubber from expanding under high RPM. It helps big time with MT tires, especially soft pin tires like Bowties.. I have never heard of anyone doing this with buggy tires, but it seems like a smart idea..