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Your cart is empty.Product Description
Reduces Risk
Real time heat and pressure monitoring reduces the risk of sudden blowouts
Visual, Audible and Textual Warnings
Get visual, audio and text warnings before blowouts happen
Improves Gas Mileage
Save fuel by reducing drag caused by low tire pressure
KCisco
Reviewed in Canada on February 15, 2025
I did alot of research on TPMS systems for RV use and decided to give the TST system a try. They seemed to have mostly fantastic reviews, and my experience has been the same so far. I initially tried a company call BLU, and loved the info provided by having a TPMS system on my trailer, but had problems with air seepage through or around the BLU sensors. I loved their APP, but believe the company went out of business during covid, and was not impressed with their sensors leaking. So after much research, changed over to the TST system. They are one of the most expensive TPMS options out there, but in my use so far their system has worked flawlessly. I bought both flow-thru and cap style sensors and have used them on my small 2-wheel RV in summer, and my 4-wheel snowmobile trailer this winter. I've experienced no sensor leakage like the BLU set, and really appreciate the instant read of these sensors vs the motion-wake of so many others. The BLU, and most less expensive systems try to save battery life in the sensors by shutting down if they don't sense rotation. But when leaving for the day, on my trailers, or motorcycle I want to check my pressures before I leave my garage/campsite/etc, not be notified of a low pressure AFTER I'm half a mile up the road when the sensor wakes. This TST system takes a few minutes to connect after being shut down, but once connected will give you a reading without having to move your vehicle. I'd rather replace batteries more frequently if required for this feature, than have to move my vehicles before the sensors wake. The signal booster is needed if you are pulling a long trailer but not required with a short trailer. I use the booster on my little RV to ensure good signal, but also used the system without booster on my 27 foot enclosed sled trailer. It lost signal periodically if I had the receiver/display on my truck dash. But I discovered if I put the display near the rear window of my crew cab truck, the signal was stable and never lost connection. I simply propped the display on the top edge of the rear seat, in view of my rear view mirror, and I could monitor it and hear any potential warnings easily. It also held charge for over 4 hours of travel with plenty battery life left, without plugging it in back there. I much prefer the very clear dedicated display of their new 770 display over a phone App that disappears when your cell goes to sleep. The setup and customization of the 770 system with their touch-screen is super simple. I highly recommend all the TST TPMS components, and this seller, based on my experience. I was able to both call, and email this seller with questions and had excellent conversations with them via both methods.
TableRocked
Reviewed in the United States on January 27, 2025
Hands down the best TPMS available. Go with the 700 series for sure. Picked up these two for the spare tires on my Airstream and Toyota Sequoia.
Lonnie
Reviewed in the United States on September 13, 2024
These things, coupled with the monitor, are worth every penny!!! RVer’s answer to rolling nightmares.Just don’t over-twist them onto your valve stem. Hold your valve stem steady during install. Use the keeper nuts to secure.
DKK
Reviewed in the United States on August 19, 2024
Have the TNT TPMS unit and use these on my large fifth wheel. We like them so much we have started adding them to flat trailers, dump trailers and all equipment. The change between trailers on the base unit makes them a worthwhile purchase and gives us peace if mind to know when a tire is heating up or going low! Best product of its kind
Bob S
Reviewed in the United States on July 3, 2024
Works perfect,easy to set up. Just follow directions
Rusty Shackleford
Reviewed in the United States on June 10, 2024
Used these for my old pickup truck that was manufactured back before the days of built in TPMS. I have the TST flow-through sensors on my camper (those are great). Went with the cap sensors for my dually truck because I was worried the flow throughs would make the valve stems too long for easy access to refill the rear dual tires. The caps fit great and work great. I've tested/compared them with readings from a couple different air pressure gauges and these are quite accurate. I was able to use my existing monitor, and programming the caps into the monitor was super easy once I read through the instructions. Highly recommend reading the instructions because programming them isn't the most intuitive process.
rk
Reviewed in the United States on May 26, 2024
I have a pressure & temperature monitoring system for my 5 wheel trailer but one of my sensors quit working this Spring. New sensor was exact replacement. You'd better have the instructions that came with your system or you'll never figure out how to program it since no instructions come with new sensors. Works fine just wish they were not so expensive.
Randy L.
Reviewed in the United States on December 3, 2024
Works as intended
Glampur
Reviewed in Canada on December 10, 2024
There are a lot of TPMS ( Tire Pressure Monitoring System) systems but I have found that TST's TPMS is the best! These sensors are easy to install and configure and are very accurate. The battery lasts a good four or five years if you look after them and don't leave them on your rig through the winter. Reasonably priced, for the peace of mind and travel security they offer.
Doug
Reviewed in the United States on July 11, 2023
They work with TST monitors only, which is a proprietary signal (to my understanding). They are accurate both in temperature and tire pressure. I replaced internal TST sensors when one came off the rim. These external sensors are great because when you need to replace the battery you don't have to take your tire off the rim.
EKP
Reviewed in Canada on December 30, 2023
Love being able to monitor my tires on our RV. They were a little difficult to program but once I understood how that worked, it worked amazingly for all the other tires.
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