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TPMS questions on my Paradigm 310rl

I have a 2026 with the 17.5" tires with the TCS suspension. I want to use the GM integrated sensors for the trailer. I have heard that they wont work due to hole size and PSI limit. I have also read but cant confirm that my camper comes TPMS ready. How do I confirm this and if so what is the brand or display I need to purchase if the GM system will not work?
 

George

Prominent Member
I don't know what your GM TPMS stems look like but you can likely get ⅝" grommets and nuts to adapt. My RAM TPMS kit came with them. As for pressure, GM should have that spec'ed for its TPMS kit. Ram TTPMS (Trailer TPMS) is spec'ed at 150 psi.
Alliance TPMS prep is for TST brand sensors only and will not talk to your GM, only a TST monitor. (99.44% sure about that)
Here's some of my experience with a RAM TPMS kit, if you're interested. https://alliancervowners.com/forum/resources/ram-oem-trailer-tpms-valve-stems.57/
 
I don't know what your GM TPMS stems look like but you can likely get ⅝" grommets and nuts to adapt. My RAM TPMS kit came with them. As for pressure, GM should have that spec'ed for its TPMS kit. Ram TTPMS (Trailer TPMS) is spec'ed at 150 psi.
Alliance TPMS prep is for TST brand sensors only and will not talk to your GM, only a TST monitor. (99.44% sure about that)
Here's some of my experience with a RAM TPMS kit, if you're interested. https://alliancervowners.com/forum/resources/ram-oem-trailer-tpms-valve-stems.57/
Thank you George for the response.
 
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