TST 507 Tire Pressure Monitoring System with 2 Cap Sensors and Color Display for Metal/Rubber Valve Stems by Truck System Technologies, TPMS for RVs, Campers and Trailers…

Our second trip of the year. We took off with our 5th wheel camper and the alarm immediately went off showing that one of the tires was low on air. We turned around and went back home and discovered we had picked up a screw in the tire. After replacing the tire, we were back on the road again! I would say it paid for itself the 2nd time we used it.

We thought our 2017 F250 was factory equipped with the wiring for Fords TPMS, but it wasnt. We returned the original one we purchased and got this. The monitor is accurate and is small enough not to be a distraction while driving. We know too many people who had blow outs, causing serious damage to their rvs. Ours is installed on a 28 ft Attitude 5th wheel. Installation was relatively easy.

Unit works very well, even without installing the repeater on a 28 foot TT. Pretty expensive item - But when it works, arguing the price is a bit subjective. I got the 10 pack, 4 for the trailer and spare, 4 for the 08 Tundra and spare. Display is very nice. Setup is easy enough if you are paying attention.

TST is far above other systems in setup and ease of use. I’ve had others, and I DO NOT miss the false readings and dropped tires! This unit has worked flawlessly since I installed it.

After suffering a major tire blow out, with extensive damage to my rig I became a big fan of TPMS. Heading to my source TechnoRV for some insights on the product I made a quick decision to purchase one. I just put new tires all around and wanted to be sure that I was monitoring the tires with better tech than a manual pressure gauge. This system did not let me down. The installation was a breeze, setting up the monitor was made easy by the very clear directions and off I went. The system paid for itself the first day of use. Seems my tire dealer installed the wrong valve stems in my new tires. They did not fit properly. A day out from a planned trip I fired up the monitor to see what my tire pressure looked like. The Alarm was singing immediately, I had a new tire going flat. I pressurized it only to find that after a few hours it was not holding air. Off to the tire dealership I head and find out that valve stems did not seat properly. Off came all 5 tires and new steel high-pressure stems were installed. Had I not discovered this prior to my trip I would of likely just manually checked the pressure, filled the tire with air and off I would have gone. A few hours later I could have had the possibility of all my tires go flat heading down a 6% grade outside of MT Eagle, TN ......not good. I could not be happier with my purchase and the support from the vendor.

Works great so far. We take a couple of trips a year with a 9,000 lb. travel trailer. Should have bought a system like this years ago but not sure a product of this high quality has been available for very long. Works great so far.

This system works great for our RV and tow vehicle. I contacted the company to get a replacement suction cup mount since the tabs had broken off and would no longer stay attached. Not only did a get a prompt reply but was sent a replacement mount within a few days from the first contact. Customer service was over the top. Recommend the product and the customer service.

I have just used these a short time. but what a relief to know that the dual tire pressures and proper. It is great to know there is a warning if the tire overheats hopefully before a blowout. I read about tires gone flat and coming apart doing damage to your motor home and will get a warning while driving if this happens. It is also great that you can set up the monitor indoors at the table and not have to be out in the cold doing it. The special wrench to keep the sensors on the valve stems are great also. I also like that the monitor does not have to be mounted up on the windshield to do its job.

This was certainly not the least expensive option, but is truly a case of you get what you pay for. The system works flawlessly and connectivity is never a problem. We like the rechargeable control module (battery last a long time) because it can be slipped in a cubby for easy access when we feel its necessary to monitor. Trust me, if you have a tire go out of set point parameters the alert will get your attention immediately. We use the cap sensors on our motorhome and tow car and I like that the way they are assembled with the option to change batteries. Overall this is a great system and were very happy with it!!!

Saved my rig from getting the tire slap attack. Rapid deflate alarm caught my leak before it got below 50 psi. I was able to pull to a safe area and get set for a change. Super happy with this device.