Why tumblehome, portals, and rain water are a terrible combination in one video.

The Ford EXP hatchback spoiler might be ground zero in the explanation of why tumblehome in a car body leads to rain water entering your interior, as you cannot fully open the hatch until...well, just be patient.

Tumblehome is a nautical design term applied to show the inward tapering of a greenhouse from the beltline to the top, when viewed from the front or rear of the vehicle.

Видео Why tumblehome, portals, and rain water are a terrible combination in one video. канала Sajeev Mehta