Minder Research TM22130 TireMinder A1AS RV TPMS with 6 Standard External Transmitters

Very happy with this purchase.We've driven about 10,000 km with this so far on my 32 foot Class C RV with 6 tires.We've taken 2 big road trips, and I wouldn't be so confident driving the RV without the Tireminder.It's very useful to have as a "second opinion" even if your vehicle has a tire pressure monitor system already.Only issue I ran into was I can't get the locking nuts to work very well - and it's also a bit of a hassle to program if you accidentally switch up the transmitters.installing the signal amplifier was also very easy, just ended up using some zip ties! Haven't lost it yet...Super glad to have this device as it really does give a LOT of peace of mind, especially to new RVers like myself.It's come in handy multiple times, warning me of tires that had a slow leak because the valve was not tight enough, or for whatever reason.I do notice that there always seems to be a little bit of a discrepancy between the vehicle's display and the Tireminder - but that's no big deal.

I installed my A1AS this weekend. Piece of cake!!! Much easier than the cheapo unit I had on my old truck/trailer. I decided to get a quality unit when I got my new trailer. The old system I had, on my shortbed F-350 pulling a 30’ 5th wheel RV, constantly lost its signal and was difficult to program. This unit was installed on my longbed F-450 with 46’ triple axle 5th wheel RV and is working great! Hardest part of the installation was getting the sensors on the valve stems of the inside wheels of the dually! Thanks for making a great, easy to use, easy to install product! The app also linked right up. Good job TireMinder Team! One tip: If you have "fill through" valve stem caps, be sure to remove them before installation. One of the tires kept losing pressure before I took them off. Glad I found this before getting out on the road!!!

Très Bon service après vente

This unit is far better than the previous versions of the Tire Minder. A larger display and the ability to see all the tires at one glance. It interfaces well with the App.

0 stars for reliability. 5 stars for customer service and the 3-year warranty.I’ve had mine replaced three times in 23 months. Original one stopped charging after less than a year. The replacement had the backlighting randomly going out on it about 3-4 months after I got it. The replacement for that started flashing random weird white lines on the screen that wouldn't go away about 6 months after I got it. The replacement they sent for that won't enter learning mode, so it is going back too.Easy to pair up and set up! Works great when it is working correctly. Hopefully fifth time will be a charm.