^ok thanks, I couldn't remember if 07 or 08 was the first year that the F150 had the tpms. From what I hear, they are not compatible though. The 07-08 had the band sensors around the rims, while the new 09's have the valve stem sensors.
my '07 FX4 had the TPS and the light always flashed when I had the aftermarket wheels on. Small price to pay because these wheels are going to look great with the Flame Blue paint and chrome ATS E2 running boards....lots of eye ball!