When it comes to maintaining the longevity and comfort of your vehicle, one often-overlooked component is the door weather stripping. This rubber material is designed to provide a seal between the car door and the body, helping to keep out water, dust, and noise. Over time, however, weather stripping can become damaged or worn, leading to various problems. In this article, we will explore the importance of weather stripping, signs that it needs to be replaced, and a step-by-step guide on how to do it yourself.