My dad has a sport king mini bike with the one piece Argo type tires and we are trying to switch it over to an 8" rim and knobby atv type tire. I searched around the Internet and through a bunch of threads on here but can find what I need. Can any body point me in the direction of some rims and hubs if needed and the right size tire, I think a 22-11-8 is the tire size but not 100% sure. Looking for super bronc type setup, I think not real familiar with the fat tire minis. Thanks.