Got a floor jack, or screw jack? I have both if you need to borrow one. Or two. Furniture dolly, a piece of plywood, and a couple of jacks might be what you need, too.I have green slime in this one, it is not holding air. Once I get6 the freaking counter weight on this thing I am going to take the tire off and bubble check it in the kitchen sink. If I can not plug it and make it hold I will have a tube put in it. I am just to darn stubborn to give up yet. I just need to figure out how to hold the cast iron weight in place while I bolt it up.