Here is the orginal thead where Malcolm got the ball rolling over two years ago to get these things produced. It involved a lot of work, and, he definitely is owed a thank you organizing the petitions etc. to have these done. Incidentally, he comes over to the US and runs the SCCA Virginia International Raceway Charge of the Headlight Brigade 13 Hour Enduro with us. This year, in November, he is bringing two other UK GT40 members/racers to co-drive a car he is renting from us for the event.
http://www.gt40s.com/forum/showthrea...highlight=Avon
That thread has the original UK contacts for the tires, also shown below:
Either contact Avon direct on ++44 (0)1225 357694 asking for Brian Davies or Trevor Swettenham. Email is to
avonracing@coopertire.com or you could pester Julian Baldwin with the main switch board number being ++44 (0)1225 357855.