TPMS Sytem For 2021 GMC 3500 Towing A 5th Wheel
Updated 09/12/2025 | Published 05/20/2025
Question:
Hi, I have a 2021 GMC 3500 SRW Denali with the trailer package. I need to know what TPMS sensor will work for my truck and work with my 5th wheel. First ones I got didn’t work. Tire shop said stems were to short and would be better to be rubber Vs metal.
asked by: David D
Expert Reply:
Hey David,
I have a great system from TireMinder, # TM56FR. This is going to be able to work with both the vehicle and the trailer to monitor all seamlessly. It is going to work with any aluminum, rubber, steel, chrome, or nickel valve stems so you wont have any issues. I am not sure what system you had before, but TireMinder has a signal booster included as well to extend that signal for those longer trailers/5th wheels for the most accurate reading.
What system did you try previously that did not work?
Product Page this Question was Asked From
TireMinder i10 TPMS for RVs and Trailers w/ Signal Booster - 10 Tire Sensors
- TPMS Sensor
- Boat Trailer
- Camper
- 5th Wheel
- Motorhome
- Cap Sensors
- 10 Sensors
- Extended Range
- Color Monitor
- TireMinder
more information >
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Nick S.
9/12/2025
Hey David, did the TireMinder system work out for your truck and 5th wheel? I'm asking because your experience could help others facing similar challenges with their tire monitoring systems.