I am about to order a new Audi TT Quattro and want to keep the run flats in storage for the end of lease to avoid needing to repair damaged rims and install new Nokian WR all season tires on new rims. Where can I order a set with rims. Will the tire pressure sensors still work? Also, can these tires be mounted on the 18 inch 10 spoke rims? I live in NYC.