kick open box steps
I tried to order a Ford set for 5.5' bed and the 2015 were a different part number. Go a e-mail back saying the parts are not available from Ford yet. As the 2015 has a new boxed frame I think you will new a new set.
maybe some one can answer this question if the frame is steel not aluminum why do i need a special hitch (according to ford) that has some type of barrier between the steal and aluminum?? this is the same i was wondering about the side steps
Are you referring to a 5th wheel hitch. A general answer is anytime steel and aluminum contact each other you need to separate with a barrier. A steel 5th wheel hitch sits on aluminum bed.
Ford has specific methods of preventing dissimilar metals from coming in direct contact. This outlines it more:
https://www.fleet.ford.com/truckbbas/non-html/Q-222.pdf
https://www.fleet.ford.com/truckbbas/non-html/Q-222.pdf

