2 of my 3-piece rims have hairline cracks forming on the lips of the inner barrels. One is leaking so that I have to add air nearly every day. I threw a can of fix-a-flat in there to hold it from leaking until I can come up with a solution.
Anyone know where I can order replacement barrels and sealant from? The company that made them won't warranty them and wants $1500 + shipping to replace all 4 barrels!?!?!

Are they f'ing nuts??
I am very handy and know I can do it myself at a fraction of the cost. My only problem is sourcing the required materials.
PLEASE SOMEONE HELP!!!
I plan on trading in or selling my car very soon, so I don't want to drop more cash into the car...