Service TPM light ?

[DDiablo1]

I have the same problem, "Trick Trucks" put in my new wheels and I told them to put new sensors I actually went to GM to buy a new sets of sensors. When I pick it up they told me they did programed the sensors, but I think it did not take cause the message Service TPM start showing 2 days later, I took it back and they reset them back but next morning the message was back again so I will just take it streigh to the Dealer.
Wish me luck..