Other than fitting a swing away and chaining it to that there is not much more you can do other than a locking wheel nut.So someone decided yesterday that there need for my spare wheel was greater than mine!
The wheel was a standard boot alloy with the original old tyre. This was fixed to the rear door carrier with a locking wheel nut.
Is there a decent security option so that it does not happen again?
Can you divulge your county so at least we know where this thieving is going on? I have a locking wheel nut on mine, and its a brand new wheel and tyre. Bastids, put a product search on ebay to see if it pops up.