EEZTire-TPMS Pro (518C) Tire Pressure and Temperature Monitoring System. 3.5" Color Display + 4 at Sensors. Not Compatible with Our Previous Models T515, E518, E618 Systems.

I have two RV’s, one small, one larger. Changing the TPMS out was a hassle, so I bought a second unit. The 6 tire dually uses the same gauges on both units. The two tow behinds are set with separate gauges on the tires, and each TPMS system stays with the RV. If I didn’t like the current system, I would have tried a different manufacturer, but the first works great, so I stayed with EEZETIRE. Tire valve stems on the inside dually are a pain, if tires get rotated, but other than that, the installation is easy, the reading is accurate, the small size works well, and when I received a warning on my last trip up north, it saved me from some bad issues. Great value in safety equipment!

On my older camper, I had a blowout coming around by the Smokey Mountains that could have ended a lot worse than it did. The memory of my fender blowing off the side, careening off the side of the camper leaving a permanent scar, and all the potential failure modes past there is why I purchased this device. No regrets.I read reviews again and again before making most purchases. I hate sending anything back. So for the EEZTire-TPMS Pro (518C), a device that is helping to protect a fairly major investment to me, I spent days before I settled on this monitoring system.the only fear I had was install, because it seemed to be a common theme on reviews - it was not easy. Well, I unboxed it. Then followed the instructions on set up.***not the easiest here. moving to choose tires that will look like your camper's arrangement was a bit clunky. I see what everyone was saying, but look up some videos and you can be prepared for this portion of the install.******the stickers they send to identify them - less than they should be, y'all could do better***I turned it on before mounting the sensors on the tires because I read it takes a while to pick them up and start reading.and it worked as advertised. We haven't done any longer trips yet, but we did take it with the grandkids. It just felt safer; mentally for sure.