Just picked up the 2006 D - 5.7 with the bench seat third row. I have a 2000 D 4.7 with same rear seat. However, what I missed when I bought it (about the only thing I misseed) is there is not anything that flips up when you fold the third seat down covering up the gap between the 3 and 2nd row seats when down. What a poor design change??? What if anything is out there to close this hole I have in between the two rows when the seats are down? Any suguestions?