EezTire-TPMS12B Real Time/24x7 Tire Pressure Monitoring System - 12 Anti-Theft Sensors + Booster, incl. 3-Year Warranty

I have them on my truck and 2 trailers. Work just fine on the truck and the 20’ car hauler but having issues with the 28’ holiday trailer ones. I only get readings on 1 and sometimes 2 tires out of 4 on the holiday trailer. Not sure what’s up with them.

Installation was easy. However, the installation of repeater was critical to my 43ft metal bus and the Jeep toad for radio signal to reach all 12 sensors.Seeing pressure and temperature real-time change for various reason was very interesting and informative such as sun light, breaking etc. I found my Jeep breaking was set too early when going down hill by its two front wheel temperature. It is well made and works great. Setup was very easy. Sensors are small enough so easily fit my wheels.I highly recommend this product.

Dislikes: Anti-theft would barely be a deterrent. Spin on covers can be spun off by hand and the transmitter then removed. No tooling needed. If there was a small screw / pin that could only be removed / installed while the transmitter was off the stem, that would be ideal for security, but would add to weight and likely size, and make it harder to install without bleeding off pressure. I am not concerned about the theft of them, but thought this should be known.Likes: Easy set up; linking transmitters to reader, setting pressure and temperature limits.I loved the knowledge that I was able to "see" what was happening behind me the entire 4700 miles on a trip I was just on. While at a rest area, I showed my system to a fellow RV'r who was changing a flat that was completely shredded. Luckily for him there was no trailer damage, but I was surprised there was not at the condition of the remains. I do not know if his rim was useable, but it might not have been. On my return trip home, I had 2 flats on my trailer, in two consecutive days. The first flat my EezTire display started beeping and indicated a rapid pressure loss. I pulled over and there was still air in the tire, coming out. Extremely short time that the 2nd tire on that side had to shoulder the whole load of half of the trailer weight. Was able to install the spare, move the transmitter to the spare and monitor it and the other 3 to a place where the tire was replaced. The next day I was in 98° temps, and my high temp alarm alerted me when a different tire exceeded 108°. Shortly after that the pressure alarm alerted me that pressure was dropping. Pulled over and indeed it was going flat, installed the spare, placed transmitter and proceeded to a tire shop to have new tires installed all around. Temps were still showing 108° on the two originals, so I stopped and let a few PSI out to help them stay together for the 40 miles needed, and reduced speed while monitoring. Reached a tire shop and put 4 new tires on the trailer and moved the newest one to the spare.I realize I should have better inspected the tires prior to my trip, but my EezTire system bailed me out. It allowed me to not have to replace my original wheels, repair damage to the underside of the trailer, or possibly leave me stranded on the side of the road when I could have had two flats on the one side if I had continued to tow with essentially one tire.Loss of signal happened on occasion (Yukon XL with 31' Ultralight TT, no booster, reader was sometimes sitting on my center console, sometimes window mounted). When signal is lost, the reader emits a short beep each time that tire info should be displayed. I power cycled the reader each time and allowed it to find the 4 transmitters again, with no beeps while searching. I found higher on my window (better line of sight) helped reduce signal loss.I will not tow my trailer again without a working EezTire TPMS. Money very well invested in my opinion.

Very nice system. Easy set up and off you go. Completed 4000 mile trip with fifth wheel, great peace of mind. Only had to adjust high pressure limit only once and worked great after. Recommend this product for any trailer application when you are worried about blowing tires.

Overall the Mounting and Display unit Look and function well. The Suction Cup Sticks well to the window. The section of the mount that connects to the back of the display unit seams a little flimsy to me. I would of liked to see a little better design in that area. They provide a cigarette lighter adapter and a hard wire adapter to power the unit. To test the unit I used the cigarette lighter adapter and it works fine. After deciding on a final location I Installed the hard wire adapter. So far no problems.The Sensors provided with this system seem to be accurate compared with the reading from a pressure gauge. They provide a special wrench for use with the theft protect cover that goes over the sensors. I personally decided not to use the anti-theft part of the sensors because of the wrench. It was difficult to keep from letting air out of the tire while tightening the sensor to the valve stem. This is mostly because of the design of my rims. In the future I will probably decide to buy the internal sensors and switch them out.The only slightly annoying thing is it takes a few minutes to display the pressures after being powered off.Overall for the price I can't complain too much. I like the unit.