I check this forum occasionally and there has been very little activity. I hang out at RV.net and there is a lot of activity there for us "B" folk. One question I had about winter driving I discovered the answer just recently. My Sprinter Van with the original Michelin tires goes very well in the bad winter weather up here in Upstate NY (Syracuse). I don't like to drive it at all in the winter but needed to this week and found it is ok in the snow. I am guessing the aggressive tires really help. I may get some less aggression tires for summer driving and save the original for winter. Any suggestions for summer tires????