Sometimes my wife gets into the passenger side and shuts the door it doesn’t shut completely. Some one has told me that this might be do to the pressure on the inside of the vehicle is different from the outside. Is he correct in this statement? I think my wife doesn’t pull hard enough because whenever I do it, it closes but than again I’m probably pulling it harder than she does. In any case, I was just wondering if maybe I should take it in and have it checked out.