new rear tyres VW Tiguan Mk2 at 40,629 miles : Pirelli Scorpion Verde All Season 255/40 R20 V (101)

original rear are Continental but these are expensive and i already had the front tyres changed to the Pirellis just before Xmas.

Seem to be good for the price, so replacing the rears will give a matched brand set and close on tread depth (there is talk on forums of the haldex system failing if you go > 3mm tread depth difference front to rear)

Of note they also retain the self seal capacity (but are NOT run flats)

Still not cheap as they are 20inch wheels

255/40 R20 V (101)