OMG, I hate to tell you, but you're the first tire presser ever, that keeps the customer's garbage! In 15 years of dealing with various tire pressing places, the first thing they say is " I dont keep the old tire, you take it with you"
It is not profitable for you to dispose of garbage. Scrap dealers wont take it, if they see it!
I had to get rid of lots of the wheels, was a pain, but I was paid by my company.
To avoid losing time hauling these, i simply put them out to curb at my house. I would use scrap metal a bait, and scroungers would take the whole lot. They said that if they put these with all the other metal, they could dump it with the mix and scrap dealers take it. Keep your metal scrap and cut a deal with someone to take it all, no charge to you.
Start right now and put your foot down, no keeping other's garbage!