HI Everyone: It has been so helpful with everyone chipping in with their own personal recommendations for prepping their cars for Winter storage. So, in the true spirit of camaraderie, I would like to add to those recommendations. Remember, it is very important for the long term life of your tires to change the Summer air to Winter air. We don't need any frozen air molecules in our tires now, do we??? : - ) Tom Harkins 300s4ever