2-Pack Brass Transmitters for TireMinder TPMS (TMG400C, TM66 and A1A)

My set is now complete and all the tires on the truck and trailer are covered. Adds a peace of mind.

I really enjoy the sense of ease I have knowing I can monitor my tires on motorhome and tow vehicle.

Bought these two sensors to add to my six ..worth the money for safety.

Had one stop working after five years. Only drawback is that you can’t just buy one, only come in a set and are a bit expensive.

Called tire minder customer service before I ordered & they assured me it would pair w my receiver (TM77) & it did perfectly. Came as described along w 4 batteries for 2 sensors…nice to have spare batteries! No manual for pairing process, but I had mine still.

Too expensive

These are backups in case of any sensor failures or loss so they are not installed. Based on the quality of the other sensors I expect these to perform well when needed.

This is an add-on to the Tireminder set of six that we bought from Camping World to cover the 6 wheels of our dually Sprinter one-ton tow vehicle and the four wheels of our Airstream. The delivery experience from Camping Workd and UPS was a nightmare, whereas this set from Amazon was nothing but a smooth experience all the way.The TireMinder66 kit overall has been a tremendous help, but engendered some challenges of its own. If you follow the instructions correctly, although done if my friends who bought the kit at the same time found it complicated, we did not. We made one mistake during installation that made it difficult to get one if the transmitters to identify at all. But when we called TireMinder, the tech who helped was knowledgeable and friendly, and very methodical in tracking the problem and getting us straightened out.Our real challenge came from the duallies on the Sprinter and the stick rubber valves and the valve extensions. The first challenge came from a straight extension that turned out to be faulty. Not a problem until the TPMS sensor was installed, Because the system loads up each valve extension with full pressure (so it can monitor the tire) any fault in the extender that was masked because it was off with just a cap in the end is now activated.When we pulled of the tires to find the problem and replaced the straight extension with a hose extension to match the other three, The tire guy reinstalled the tire a bit differently and put an abnormal load on the rubber valve on the mated wheel. So the next day, the system told us that we were running flat. After reinfkatung the tire, we manipulated the damaged valve into a position where we could no longer hear the leak/-we had slowed it diwn. The TPMS allowed us to monitor the pressure and stop as we needed to keep the tire I'm a safe inflation range until we could get the valve changed out.One if the things that we like about the system is the ability to easily turn off the four trailer monitors from the main unit when we want yo sekar ate the Sprjnter and drive off, and then easily re-acquire them later. Unfortunately, there a mistake in the manual here you need to press and hold the center and uo buttons together until all the tires "appear" on the monitor. Then another push on one button cycles you between the truck monitors and the trailer monitors or all 10 together. When you have only it all if the ones showing properly, you exit the mode the same way you came I and all is good to go. Again, this necessitated a call to the same friendly tech, and we figured out the problem together. I do hope they'll correct the manual fir everybody else!So a bit complex to get set up, but once it's up and running, U don't understand how we ever worked without it--a real must fir those who travel a lot.

Works well with my existing units.

This pressuring monitoring system has saved us from 3 blow-outs on 38 ft. 5th wheel. Worth every cent!

Work with older monitor set up on boat trailer behind 5th wheel trailer

We drive a 45 foot motorhome and pull a car trailer behind it so we have 12 tires to monitor for leaks or flats. The tire minder system has saved us twice in the last few years as we had a leaking tire on the front of the motorhome due to a piece of metal and a leak on a trailer tire due to a nail. Those two situations were easy to deal with as the tire minder system warned us to stop and correct the problem before significant damage was done. I won’t leave on a trip without the system installed and operating as it’s great peace of mind to know the status of all your tires as you travel on the highway.

These tire pressure sensors saved the tires on my towed vehicle behind my motorhome. The brake device malfunctioned and caused the front brakes to overheat. The sensors detected increased pressure and temperature and alerted me to the problem in time to stop before any damage.