Hey everyone! I'm new here and have a few questions! After my dad bought a new RZR and pretty much ditched the trusty old Sportsman I've decided to take it over and fix it up back to its former glory! In my search I'm looking for wheels and tires and can't find anything. Tires are ridiculously expensive and I was hoping to find a set of take off wheels and tires from a newer one, but the rear lug pattern is different. Do they make adaptors? If not what's the best option for me to go to? Also how does one tighten the chain on these? And is it a good idea to flush out the oil system? I've heard they can plug up. Any input would be greatly appreciated!