What do I do to dispose of old worn out tires?

As a homeowner the best way to get rid of old tires is to take advantage of the service provided by the establishment where you buy your new tires. Very few municipalities provide these collection services. Almost all new tire dealers will take those old tires for a service fee. If you are a business, contact your local DNR office for a list of waste tire haulers or processors, or check the phone book for local waste haulers in your area.