Can anyone tell me the difference between what Mopar calls the "sport utility bars" and the "roof rack" for the Dodge Caliber? I have a 2007 R/T Caliber and need to put "something" on top so that we can attach a car top carrier. I am very unclear what I need and how they even attach. Any help is appreciated. I have also heard that there were problems with the "sport utility bars" but not sure what the problem is/was.

hey - the sport rack has been discontinued - new one out this fall

problems with the doors closing -lol