Actually…there is still time for this to change somewhat…as Ford has said that they usually don’t confirm or release HP/TQ specs & Fuel economy until closer to delivery…and given that production has not started yet & those specs could be tied to an ECU flash, easy enough to update ECU’s at the factory as they are built (or right as they come off the line & go thru QA checks) as the Window sticker is probably one of the last things to be applied to the trucks.
I‘m not saying they will, but it’s certainly within the realm of possibility.
The other thing to keep in mind, is that they could be underrating the #’s and we really won’t know, until one is put on a Dyno.