Hi All, Does anyone use the continental grand prix 4 season tyres? How do you get on with them? I have just switched from gatorskins to these for the winter hoping for better puncture protection and better grip in those UK winter mucky conditions. So far the grip seems better but puncture resistance I am not sure about as I got a puncture yesterday after only about 150 miles on them. . . . I'd be interested to hear how others get on??