I put a pair of used 22s on my Touareg at the beginning of summer and the car had a shimmy at 45. I had Aranda's in chicago balance them and they got a little better but still shimmy at 55, and different shimmy at different speeds on different roads. I just put on a set of 17s for winter and they are fine. I love the 22s but can't live with the vibrations. Any one know of a dealer or shop in Chicago that is trusted and has the Road Force balance machine. I need to find out if they can be balanced, or if the tire, or actual rim is out of wack. Help..... I can't stand driving with the shimmy as I feel it's adding excessive wear to the suspension.