The condition that exists when a tire's mass is not evenly distributed around the rolling axis and centerline, causing bounce (static imbalance) or shake (dynamic imbalance)
If there is an imbalance in a situation, the things involved are not the same size, or are not the right size in proportion to each other. the imbalance between the two sides in this war. a lack of a fair or correct balance between two things, which results in problems or unfairness = inequality imbalance in