I was looking at my tires and realized I need to do some work, I have about 9 or 10 tires that need to be redone, so that got me to wondering. Do you buy new tires or donuts or recaps when you do your tires? And then how do you do the tires if you rework them yourselves, I took one apart and started to wonder just how to get all the old tire off the rim. Let me know what you all do. PLEASE!