My driver seat shifts very slightly when making 90 degree turns. This is the result of a bad seat track. This dealer warranty repair is $1,800. I am making this post because my wife drives this car and thought nothing was wrong. I make sure I drive every car we own, once a month for the purpose of identifying issues she is oblivious about. If you have a Tucson, I’d check on this. That would be a crappy cost to eat outside of the warranty period.