I just picked up my 4.8 this past Friday, and noticed it had the "soft close" or sucking in of the upper tailgate when you close it. Not to be mistaken by power tailgate by any means, I was just curious if all 2007's had this feature, or its just the later 07's before the 08's arrive. Seems weird to put this on the tailgate, and not on all of the doors. Wish it was on the doors as well.