When you first buy your mini urban farm, and are trying to get your farming equipment together, you will be in short order of wanting to capitalize on recycled, refurbished and used items that cost less, but still have plenty of use in the future. Used tractor tires are one of those items that are perceived by many to be worn and not of genuine use anymore. That local John Deere tractor dealer will have a mountain of used tires with hundreds if not thousands of hours left for your use on such a small farm.
Spending one third the price of new farm tractor tires will become a habit in the future, as tractor tires are very expensive since they are not sold as a commodity like everyday auto tires for sale. Once you have totally worn out your used tires bring them back from the dealer to be used as raised garden beds for growing roses, and tomatoes.