Is the dealership trying to screw me over?

I know the original tire shop is paying but do we know exactly what happened here?

 

I don't know where you guys are going to Discount Tire at but around here if you make an appointment at 8am, or 10am, you get taken on time and that shit is done fast and you are down the road.

 

I'm curious too??

 

OP: I worked for Toyota for years. sounds like wherever you got you tires put on, they damaged at least one sensor (tpms) usually happens when the tire machine smacks the sensor itself or get wet from the lube/grease they use to seat the tire on the rim. I would have them (whoever replaced your tires) replace all sensors and include the reprogramming through Toyota. you can usually get away with a lot by bitching to their management. hope all goes well.