TPMS sensor issue, PLEASE HELP!!!

[einsfahrt]

I just rolled into the local GMC dealer yesterday and they did it for free. I was in and out in less than three minutes. No charge, no paperwork, didnt even ask my name... just did it.

 

[VTburban]

I had the same problem with my 2008 Suburban...went from stock 17's to stock 20's. Tried it yesterday, I couldn't get it to work. I know how annoying that light is...going to the dealership on Monday...