Last year when I had my 20" wheels and tires put on, I had the shop move the TMPS from my factory wheels to the new set. I just put back the factory set for winter expecting to get a warning light but nope, no light.
I feel like I should be worried, should I?

 

It'll come on soon.

 

It took mine 6 days after switching my winters on before it came on.

 

Thanks guys