Just bought and installed a less expensive TPMS from Amazon.
Blueskysea TS610 Solar TPMS Tire Pressure Monitoring System for RV Trailer with 6 External Wireless Sensor 116PSI 180 ° Adjustable Bracket Tire Position Exchange Real-Time Pressure & Temperature https://www.amazon.com/dp/B08ZJDW2VX/Had a little trouble getting them tight enough to read. Could not use the locking washers. Had to remove the hubcaps. Not an easy job to pry them off. I decided to buy valve extensions but I was advised to replace the valves instead. But I’m trying extensions first. The display goes on the dash. I noticed the tires read about one psi less today than during the initial install. The valve extensions are longer than I wanted so I’m clamping them to the hubcaps for easy access.
It’s nice to see the psi from the dash. Part of the setup is alarms for low psi and high temperature.
