Just heard my gti (dbp, 18", centre arm rest, cruise, rcd500) is due to be built week 19 (week commencing 8th May) and it will take 3 to 5 weeks to get to the dealership (hoping it's 3). Is a space saver spare wheel supplied? A friend recently took delivery of his from a supermarket in Hull and he got a can of tyre foam instead of a spare wheel.
  I would think once you have used the foam, the tyre is thrown, so it's a new tyre every time you get a puncture!