comments:
I use Tymate! Someone recommended it a couple of years ago in this forum and I’m so happy I got it. It also tracks tire/environmental temps and has a little solar panel on top of the dashboard unit (which is smaller than the palm of my hand). It has been a HUGE comfort to be able to consistently see actual data. You should validate it against pressure values from a gauge first… Here’s the one I got: https://www.amazon.com/dp/B0CW9GXBCB I keep the valve caps in the Tymate box in my garage so I can quickly switch back if I need to take the car in for service.
Also if you could incorporate it into TPMS that might grab my attention in purchase as well. I think that’s my one non negotiable in towing. Blowout prevention is my biggest insurance and if I had say just a little led on my already existing TPMS for reference, then I might. It’s already on an existing low profile screen that I don’t have to pair to my phone, download another specific app, or add to windshield/dashboard.