buster

Call me ignorant, and yes i read my owners manual and I don't remember seeing anything about this. What exactly does TPMS do and is it only an American thing. I know there are certain things that are different on this side of the border like daytime running lights etc, but I've never heard of this.

redfire07gt

it alerts the driver when it sences a low tire pressure.

157dB

One question.
Ever read your owners manual

ps the flap with the cap under it on the rear drivers side
fender is where the gas goes

JK
LOL
no flame