Will Rainwater Enter the Car Door on Rainy Days?

[Maximus]

On rainy days, a small amount of rainwater may flow into the car door through the gap between the window glass and the outer door seal. Here is some relevant knowledge about rainwater entering the car door on rainy days: Reasons for rainwater entering the car door: The contact surface between the window glass and the outer door seal is not rubber but felt. If rubber were used, the resistance to window movement would increase, the rubber would wear out more easily, and the sealing might not necessarily be better. Drainage through drainage holes: A small amount of water entering the car door is not a problem, as manufacturers have already taken this into consideration. There are drainage holes at the bottom of the door. When water enters the door, it will drain out through these holes, preventing water accumulation inside the door.