VesafeWireless tire Pressure Monitoring System, TPMS, with Solar Charger, Different high/Low Pressure Limits for Two axles, auto Sleep Mode, only Work with Cars, not Work with Camping Vehicles

On my 2004 Suburban the TPMS is failing. I was about to buy new sensors, remove the wheels and install them when I read about aftermarket tire pressure monitoring systems.I tried this one.It was a lot easier to install that removing the wheels. The only thing I needed to remove were the plastic valve caps. Connecting the sensort to the main unit was straightforward: I had to wait until the main unit found them. The solar charger is sufficient to keep it charged (I turn it off when the Burb is not in use). The display is well visible. Adjusting the perimeters were a learning curve because first I added a small tolerance level and in the morning it was beeping because the pressure was low and after one our of driving it was beeping because it was high.I checked the accuracy with my electric pump and later on at a gas station. I was spot on.No it works perfectly. I have to wait a couple of minutes to connect and then everything works well.

if you buy this, keep inind the PSI reads higher than it actually is. My truck requires 32PSI per wheel, on this gauge, if you fill each tire to 32 PSI, the gauge will read approx 5 PSI higher which in most cases will set your TPI light on your dash board off. But, knowing this, and setting the warning parameters up with that in mind, it works well. I'm overall happy with it for what I use it for. it can be a bit tricky to set it up, the buttons aren't "obvious" you have to hold the label down to activate them but once you figure that out, it's pretty easy.

Seems to hold good and hold psi good as well

It works nice, it uses sun to charge the battery. Love it.

Worked for about a year and then one of the valves started leaking air and is unusable. Have requested replacement under warranty. They say they are mailing it. Readings from sensors are several PSI lower than any other gauge I have used, but at least it gives you a sense of what's happening in the tire. Installation is pretty easy.