At tractor world this weekend I enquired at the Mitas/British Rubber Company stand about this tyre size and was delighted to be advised they are currently in discussions with Firestone about producing some more.
Hopefully it should be within the next twelve months but keep a eye on there website
Apparently the volume of enquiries they have received for this size has led to the proposed production, no detail on price yet
Well done franktonpaget.
I too inquired on Saturday at the same stand, and was greatly encouraged by the response and interest shown by the guys on the stand, they sound pretty confident that something will happen fairly soon.