How do I know if my 2017 Tundra Limited has TPMS sensors

I have a 2017 CrewMax Limited, are all of these trucks equipped with TPMS sensors? My tires have been low before but I haven't seen any warnings?

Any help is appreciated.

 

Welcome from SoCal!

 

You would see this light go off.

 

Tech stream will show you the sensors, their readings, and the threshold for the warning light. There also should be a button on the dash near the driver’s right knee to reset the psi thresholds based upon whatever pressure is in the tires when you hold down the reset.

 

The sensors are Federally mandated (from the factory), whether you have them in your tires or they were removed at some point has been answered in part above. Another way to tell is to look at the valve stems. Sensors are usually metal, non-sensors are normally rubber.