lol, dude.
you bought tires. you used them. you powder-coated them.
both of those things *lower* the value of the wheels, unless someone specifically wants powder-coated wheels. even then, they can buy brand new tires for lower than the cost of your used tires.
that is why this isn't selling.
yes, you'll lose money on a thing that you bought, used, and sold. that is how used markets work. they're not a collectible. they do not appreciate in value. all you are doing as they sit there gaining flat spots is making them depreciate more, and lowering the price at which you'll eventually sell it, if at all.
when you go out to sell something, you have to be ready to make a deal and sell it, or accept that they aren't getting sold. I am very very tempted to close this thread, as it has clearly run its course, and nobody is going to be buying your wheels for more than they cost brand new.
please, for all of our sake's, listen to a little bit of reality and lower your price, or come back when you're willing to be reasonable.
nothing against you; I promise. it's just very frustrating to watch a shopkeeper kick everyone out of their shop unless they're willing to pay prada prices for old navy.