Wheels of a car can become misaligned at any moment, especially when the car gets jarred suddenly. A car can’t perform efficiently, if its wheels go out of alignment. An improper wheel alignment usually produces different noticeable symptoms including- loose steering, vibration in the steering, squealing sound, uneven tire wear pattern, etc. The vehicle will pull to one side when its wheels are not in the alignment. If you notice the symptoms, take your car to a car mechanic and have the alignment done straight away as it could be the very thing that saves your life.