It seems anything black , round and made of rubber is a problem these days . I needed a pair of 255 / 60 SR / 15 BF Goodrich TA `s for the C3 . Started to make inquiries in early April , nada , zilch , nothing available in the UK anywhere . Was on two waiting lists and both their promised delivery dates from manufacturer kept slippnig and slipping and during that time prices went up 33% and then another 15% . I finally got a call from North Hants Tyres that they had finally received a container full of tyres from the USA so placed my order today 4 months down the line !