I think maybe bonanocrom was talking about studded tires maybe being a little out-of-balance... and if you neglect an unbalanced tire long enough it will affect your alignment, then if if you neglect that long enough it can affect the multitude of parts that comprise the entire axle assembly, including shocks/springs (mounts) etc... it may seem farfetched to people that populate a forum such as this, but I have seen people with $1000 car repair bills because they didn't get their tires balanced properly a year previous & just ignored the problems until they became catatrophic, some people are just a walking Darwin Award >_<