I hunted everywhere, got a mate at prodrive who orders all parts for the rally cars and he couldn't even get them. Rung everyone up in the wheels and tyres business. As i work for ford, i went on our telephone directory as got a phone number of someone internally who works in component support. They told me to ring a Rally company down in wales. Had there last set! Aparently OZ haven't made them in two years thats why you can never find them. They've all been squared off when being rallyed.