Its an 05.

No Nav at this time But coming soon....I just need some clarifiation
on the 04-07 retrofits that I can't seem to get as most of the people who have done them have retrofitted earlier models.

The cost was $26,450 which I thought was an excellent price @ 37K miles.

Ive been going to the dealer getting every little creek and cranny fixed while it is still under factory warranty and its free. Aftwards I'll have to pt the wrenches to her myself.. So far I think it's a great truck..