TPMS PSI

[Dave Wh]

I am concerned regarding the maximum PSI of the TPMS sensors. Some of the material i'm reading states that the sensors are rated as 85 MAX PSI. My fifth wheel tires are aired to 120 PSI. Your thoughts are appreciated. 

[powerhaulic]

The sensors read to 100 as I recall, I run 110psi.

It is not an issue, the temp is what really matters, and it would go up if pressure drops. 

[dlockwood26]

Not only is the pressure limiting but the size is also. GM only offers the sensors in the smaller .435 diameter and not the .625 my new Van Leigh fifth wheel comes with. Still looking for alternatives to utilize the trucks monitoring system.