A6 Allroad tyres

[AHW]

I have had a 2003 A6 Allroad for the last 11 years and now a 2012 version with enormous tyres.

Always used Pirelli Scorpion before, but the new one has Pirelli P Zero and tram-lines badly.  Most miles are on potholed country lanes, not often on grassy fields, but motorway miles are there too.  Snow is rare in Dorset!

Any sugestions?  The local dealer has no opinion other than vague comments about soft and hard compounds.

[AHW]

Pirelli Scorpion Verde it is.