How do I tell if I have the tpms sensors

[agrin2005]

I am guessing that I have them but how do I know? Are them inside the tire?

 

[Meat]

they're inside the tire attached to the valve stem. you could always just delflate one of your tires to about 15psi and see if the light comes on after starting it. just be sure to fill it up before driving again

 

[utekineir]

Post a pic of the stem