Hi Bigbob,
I had Vredestein Wintrac Xtreme winter tyres on my GS before I sold her, and I thought they were excellent.
Now that I have a GT, and knowing how amazing winter tyres are, I've started my search this season. May I ask what boots you've fitted? For some reason I'm finding it difficult to find either Pirelli Sottozeros or Michelin Alpins (or indeed any other brand) in the correct (20 inch) size, which has surprised me. Today KwikFit told me (after 8 days of waiting) that it is not possible - there is no stock. I just don't believe them, so will revert to the independent who supplied my GS winter tyres (but who can't compete with the 25% offer Kwik Fit are offering at the moment - pity they can't fulfil it!)
I realise that time is of the essence as the size is rare and winter is fast approaching. Any pointers would be appreciated!
Froddy