TST 507 Tire Pressure Monitoring System with 6 Flow Thru Sensors and Color Display for Metal Valve Stems by Truck System Technologies, TPMS for RVs, Campers and Trailers

Oh my gosh these tire sensors are a must have if traveling with an RV. Our first trip out we picked up a screw and the sensor alarm went off. The monitor showed how much tire pressure was in the tire and we knew we had enough air to drive a ways and change it safely. A few weeks later another tire set off the sensor went off and we lost pressure fast. Pulling over quickly we had drove a layer of rubber off the tire down to the wire. If the sensor had not gone off we would have had a blow out. Our tires were in pretty new condition and didn’t really think we needed to buy these but because of the advice of other RV’ers we invested in these. As new RV’ers this purchase was one of the best we made. Worth the money by far. Easy to install. Pricey but so worth it you get what you pay for.

I have been using these TPMS monitors on my 44+ foot, 3-axle 5th wheel trailer for nearly a year now. They never fail to read quickly, accurately, and the wireless color monitor is easy to see and can run for weeks of use between charges. The system is extremely easy to use and the individual sending units hold up in all weather and conditions (they have seen them all!). I check them for accuracy roughly every other week and have over 40K miles on them since first deployment. I highly recommend this TPMS for the health of your vehicle abd mostly for your own peace of mind.

No dislikes.

Installation was easy, just need to be patent. Read and follow the directions prior to doing anything. Maybe watch a you tube video is also helpful. Some of the sensors I noted took some time to register the pressures, but once the pressures were displayed the readings were very accurate. I have two other gauges that I checked for comparison and all were the same.

These have literally saved us 2 times in less than a year. Alerted us to a rapid pressure loss on our camper tires while doing 60 down the highway. Both times were road damage we would not have known about until the tire shredded.

Had a little trouble getting them to sync at first but finally figured it out. I'm glad it came with the signal booster as my triple axle toyhauler tires were just to far away for consitent readings. Tons of fleaxability when setting up the display, looking now for a better mounting soloution for the display in the truck.

So far after a month this TPM is working GREAT. I also like the color display unit. I bought a another brand a year ago and that was a headache after one week and just gave me problems all year. Only problem I have is trying to register on the website for the warranty..

The installation and setup instructions were very easy to understand and follow!

I have had a TST system on my 5th wheel trailer since a tire blow out. I am now expanding them to my '01 F-350 Dually. Very reliable and accurate giving you peace of mind.Al