The recommodation from the local dealer in the Oslo area (Norway) was 225/65x17". I am using Michelin X-Ice X12 studless. The newer X-Ice X13 was not availible in this size. There has been no snow the last week so I do not how well the car is behaving in the snow.
Did you have to use P13W bulbs for the DRL ligths which are for cars with Can-Bus (to avoid warning about bulbs not working)? Number of watts used (15W, 30W)?
