I happen to have a set in my basement. I bought an extra set so I could have one powdercoated and leave the other stock in case I changed my mind. And, I happen to be in the Chicago area also.
I would let you borrow them as long as they are returned in the same condition they are now.
Let me know if you want to use them and how to get them to you.
Four wheels move the body ... two wheels move the soul.