Will the Band Style TST TPMS Sensors Work with Factory GM TPMS for Trailers

Question:

The newer GM trucks have the ability to read trailer TPMS on their center console. They use 433Mhz internal sensors, however the ones that come with the truck are limited to 100PSI, and have a smaller diameter. Thus they do not work on higher/larger trailer tires ie 5th wheel vs bumper. Will this 433Mhz sensors work with the 2020+ GM trucks? Thanks!

asked by: Karl

Helpful Expert Reply:

I do have an option for you but the GM TPMS uses a proprietary software, you cannot use another sensor with the program even if they operate on the same frequency per TST. I do know of many others who have run into issues with GM not offering a solution for the larger 16"+ wheels. Therefore, your best option for these larger tires is a standalone system for which I recommend the TST TPMS part # TST34FR which comes with a color dash monitor and four sensors.

expert reply by: Conner L