Okay like I said earlier, I had to change sensors when I swapped the 2010 F150 wheels on to my 05. I prefaced my comment with, "Unless they changed recently, the F150 sensors were on a different frequency than the Expedition."Andy, You are incorrect. All Ford models 2007 and up will work. The Ford TPMS-19 sensor reset tool 8C2T-1A203-AB($25), is what is needed to relearn and change between wheels/sensors.
I know when I did my research back then I found they were not compatible. It seems Ford has gotten smart and standardized.