Water is getting into my doors through the gaps between the door and the moulding that spans from the front to the back of the door. Then it trickles into the door she'll and into the cab. For the inner part I'm doing new moisture sheilds and lining the back of the new door panels with the same plastic material. However I need to do something about that moulding. Idk if that's how it's been from factory or the what but there's a good size gap between that and the front and rear of where the moulding goes.