Yes, the dealer has to reset the tire pressure monitor sensors.

They plug in the service computer console into a plug under the dash on the driver's side.

Then they go around to each wheel and put a magnet on the inflator stem. The computer then reads the signal from the individual sensor and sets is for the car.

The entire process took about 5 minutes. My dealer did it for free. Whether or not they will do it free each spring and fall, I don't know. I doubt it, and I don't blame them.

The 4 winter tires I ended up buying were the Dunlop Winter Sport M2

Hope this helps.