https://www.google.com/url?sa=i&rct...sUXugDJNS7YJXkSMMi78IT2Q&ust=1428708867999997
one of these and lock ring bar is all you need. Well kind of. The runflat gets rusted to the rim. A trick that works 50% of the time is to unbolt rim halfs. Copouisly soak with diluted tire soap, and only tire soap, mixture should be fluid. Wack the tire right at the rim edge with the duck bill hammer all the way around the rim till you separate. You can't do it all at once, work around the rim, each lap reapply the soap. If you can't hit properly, put nuts on a couple of threads to protect. Now you have to loosen the run flat from the rim. Fill your device with liquid soap and water mix. Pump into the valve stem with core removed. As you pump in fluid, take thin piece of metal that will fit with force between rim and bead. Work completely around rim. Then flip and wack the other side. Be sure to soap. And if you can leave overnight to let soap soak in helps. Just do not leave in the sun. The hammer and soap are the trick. If you need help I can stop by in May on my trip. I can do, maybe, bad back and all.
Now you know why the military sells new tires and rims with runflats not broke down. Now I only drink domestic beer but I drink ALot! Now get those tire broke down! I have told everyone my secret.