Hi, I'm new to the board having only recently bought the RS6. What a belter! Anyway, I need some new tyres and have only managed to get one of the 19" Continentals that it needs. They appear to be on back order everywhere. Could anyone recommend some high performance tyres like the Continentals? I used to use Bridgestone Potenza SO3's on my modified Toyota Supra, but am not 100% sure whether they'd be the best for the RS6. Any ideas about alternatives? Cheers, Kaleel.