Long story, ordered an Outdoorsman, crew cab, 4X4, 5'7"box, 20" black rims, told the dealer wanted the 3.92's (pull a 29' camper). They said no problem, low and behold 2 weeks after ordered they say they can't get the 3.92's in the 5'7" box but the 6'4" box shows it as an option. Told them I wanted the 3.92's so order me a 6'4" truck with the 3.92's not a big deal. Called them today for an update, they have the purchase order for the outdoorsman with the 6'4" box with 3.92's, but when it went to D1 status the option for the 3.92's is gone. So now I have two trucks coming to the dealer and both might not have the 3.92's. Trailer is probably close to 8000lbs fully loaded, I am I to worried about the gears or will the 3.55's do? I have 2 trucks to choose from if I what them.. Anybody else have this much trouble ordering 3.92's?