nd4speed

I had a 07 GT/CS Conv with factory 18's, I sold it for a new 08 GT and switched the wheels...Aluminum 18 for painted 17, no brainer.. Now the TPMS indicator light keeps coming on...I reset the message but the light remains...My question is did the 07's hav TPMS sensors, and if so what do I need to do to correct my problem...