Used car tyre - swing - plant pot ?

One used car tyre for sale, 10 or make me an offer. Too worn to be used on a car, but it is a decent size and would make a great tyre swing for some kids (young at heart adults) or a good planter for your garden. Maybe you can think of something else cool to do with it? I am leaving Dundee on Friday and this has got to go!! Buyer must collect.