Recommended Valve Stem For 125-130 PSI And TPMS Sensors

Updated 03/10/2025 | Published 09/16/2024

Products Featured in This Question

Tuson Towable Tire Pressure Monitoring System - 4 Sensors - Brass Interchangeable Valve Stems

(55)

$506.05

Americana Metal, Bolt-In Valve Stem - 1-1/4" Long

(615)

$21.95

Question:

I have a 2023 Brinkley Z3100 with four 17.5 inch wheels and H-rated tires 123 psi cold. This 5th wheel came with a TST banded TPMS kit with its own repeater and monitor. My truck is a 2024 GMC Sierra AT4 3500 Duramax, and it came with 4 trailer TPMS sensors, and I want to switch to this system. These 433 MHz GMC sensors and valve stems only fit the smaller wheels with the .453 size hole mine are .625, and I think they only go to 110psi. Im looking for just TPMS valve stems metal that fits a .625 hole and can handle 125-130psi and GMC compatible 433 MHz sensors to go along with the valve stems. Does anyone make these that would link to the factory GMC software and display inside the truck? Im trying to get rid of the extra TST display and scrolling tire-by-tire readings that the TST system provides the GMC integrated system shows all 4 trailer tires at once. Any ideas???

asked by: Joseph S

Expert Reply:

Hello Joseph, thanks for getting in touch. What I recommend for you is the Americana Metal, Bolt-In Valve Stem # AM20906. This will fit both the 0.453" and 0.625" hole sizes. It is made of chrome plated brass and can handle up to 200 PSI. We have confirmed on many occasions that these work great with the TPMS sensors.

expert reply by: Jesse M

Joe S.

9/20/2024

I understand that will solve the valve stem problem, but what about the sensors? My GMC sensors will not fasten to that stem. Is there an aftermarket 433MHz sensor that will link to the GMC truck display and fasten to that stem? I can send a picture of my GMC trailer sensor, but this reply text box doesn’t allow me to insert the picture… Thanks!

Jesse M.

9/20/2024

@JoeS I am not aware of an aftermarket sensor that will link with the GMC display. I believe the OEM sensor is the only option for that. The valve stem I mentioned will work with the TPMS sensors but you would still need to have a separate display. Unless GMC knows of a valve stem that meets your specifications, you will have to stick with two displays.

Joseph S.

9/28/2024

@JesseM Thanks again for the help. I wish GM would make "heavy-duty" TPMS sensors to go with their "heavy-duty" trucks! Joe