We went to the Dragon, I hadn't drove any at all, finally got behind the wheel on Sat for a whole 20 feet and ran the curb over. Two cuts in the tire and a nice bend on the wheel. I was so surprised and let down it was the first damage to our car. The other member who was in our group was beyond nice, a real first rate member. We have carefully observed curbs and have found there is a magnetism between them and a XF wheels. Its evil and something to be constantly be aware of.