[axelacubed]

I cant sleep so I figured I start this.

debating whether or not to buy a set of used TPMS simply because how do I know (and im sure im not the only one) whether or not it works. I have someone thats offering to sell me his but im not sure if it works.

Does anyone have any bad experiences buying a set that didnt work properly? Also when getting tires installed, did installing TPMS cost extra?

Thanks,
MZ3 Noob

 

[john_in_the_lbc]

i bought one and it worked. just work out an arrangement to return them if they don't work.
i have not been charged extra for tpms but this may not be consistent at every place.

 

[tigermack]

I am pretty sure they don't charge more to install TPMS. I don't have the experience to answer your first question, though.