TPMS at Tire Rack is a lot cheaper than buying them from your local Ford dealer...I know, I got mine there too. Funny thing is I never had them "programmed" to my vehicle, and the light still hasn't gone on. So I'd calla BS on Fords even needing the things in the first place. Total waste of money (the only reason I got them was because my wife didn't want to drive a new car with a warning light on...and they don't even work like their supposed to, or in this case, not supposed to, anyway...).