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Blowouts are your nightmare. Put that worry to rest with a complete system that monitors your tires constantly and alerts you to problems long before they happen. 8 Flow through sensors let you adjust the tire pressure without having to be removed.
Blowouts and breakdowns are in the back of your mind every time you're cruising down the road, and you're done worrying about it. This TPMS kit is an easy way to keep an eye on everything going on with your tires. It can alert you to blowouts, pressure changes, and temperatures exceeding 158 degrees with both visual and audible alarms. The system automatically refreshes every 12 seconds to give you accurate, current information. The monitor sits on your dash with either the suction cup holder or the cradle mount and is full color so you can read it easily. It plugs into your vehicle's 12V accessory outlet with the included micro-USB cord. If you want to add even more sensors, the monitor can keep track of up to 4 trailers and 115 tires!
These are here to help you, not get in your way. The sensors are "flow through," which means you can add or release air out of the tire without having to remove them. They are powered by CR2032 batteries that are easy to replace. Important: These sensors are compatible with metal valve stems only.
This kit comes with a booster included so that the signal from the sensor is guaranteed to reach the monitor, no matter how far your tire is from the cab.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi, everybody. Andy here with etrailer.com. Let's take a real quick look together at this TST TPMS for RVs. Now, this TPMS kit is gonna be a great and easy way to keep an eye on everything going on with your tires. This is going to be able to alert you to blowouts, pressure changes, and temperatures exceeding 158 degrees with both visual and audible alarms. This system is gonna automatically refresh about every 12 seconds to give you the most accurate and current information about your tires.
And this monitor is going to sit on your dash with either the suction cup holder, and as you can see, you can just slide that into place just like that and then you can either set that on your dash or you can even prop it up onto your windshield. That's how I have my smartphone holder, is actually on the windshield with the suction cup attached on the windshield. So you can do that as well. But this is another favorite option, is with this cradle mount here. You'll just pop that in right there.
And then that's just gonna sit right there on your dash. So you have these two options to hold this color display. So this display is gonna be very readable and it's gonna be very easy to use. And this is going to plug into your vehicle's 12-volt accessory outlet with the included micro USB cord that you see here and the accessory plug here, what I would call the cigarette lighter plug back in the day. So, you're gonna be able to power that.
Now, just as a side note, this is battery powered as well. I would recommend not keeping this plugged in all the time, because that will over time degrade the internal battery. So I would just switch off and on just to keep that battery going for a long amount of time. So just as a side note, make you aware of that. So if you want to add even more sensors, the monitor can actually keep track of up to four trailers and 115 tires.
So this can definitely expand with you and be used on different vehicles and different trailers or setups, whatever, as well. Now, the sensors here are flow-through, lemme see if I can give you a closer view here real quick, coming around my table here. So these are flow-through, which means you're gonna have this on a valve stem and then you don't have to take it off to adjust the air and the tire. You're just going to be able to use the Schrader valve on the sensor itself. So that's great. You're gonna be able to add or release air at a tire without having to remove the sensor. These are powered by CR2032 battery. So, gonna be very easy to replace. And I do wanna point out that these sensors are compatible with metal valve stems only, just so you're aware of that. And this kit also comes with this booster, and this is going to be included so that the signal from the sensor is guaranteed to reach the monitor no matter how far your tire is from the cab. Now, I would just go ahead and recommend, even if you might have a short distance, I would go ahead and recommend installing this anyway, just to make sure that you have that consistent signal. And so that's gonna be a very easy install, and again, that's nice that that booster is included. So the overall dimensions of our monitor, we're sitting right at about 4 5/8 inches long and about three inches tall or wide. And the thickness, about 1 1/8 inches thick. And then if you're wondering about the measurements of the sensors or other pieces of this kit, we do have that listed here on this product page if you we inchesre wondering about that. So you are gonna get one, two, three, four, five, six, seven, eight sensors, and the sensors, pressure range from 0 to 218 PSI. You're gonna get these wrenches here so that you can actually secure them onto the valve stem with the hardware, so somebody can't just come by and easily take them off. So that's gonna be a theft deterrent that's included with this. So that's a nice touch as well. The battery life on the sensors, I don't know if I mentioned that, can range from anywhere from 12 to 18 months. But this is gonna be a great idea to make sure that your tires are all in great shape, and a very easy, colorful display to keep an eye on everything, the pressure, the temperature, and then like I said, it's gonna let you know if there's something going on that you need to pay attention to and take care of. Well, I think that's gonna wrap up our look today. I do hope that our brief time together was helpful for you. Again, my name is Andy. Thank you for joining me.
Customer Satisfaction Score:
93% were satisfied with this product
7% of customers were not satisfied
Ratings & Reviews
This system worked perfect. Although it came with a windshield mount the dash mount fit perfectly on my F-250. It was easy to program and worked perfectly on our first trip. It was great not having to wonder about the tire pressures.
Good Price. Works fine.
I'm new to the TST TPMS, but they were pretty easy to set up ( iused th eonline instructions) and they seem to work ok.
This is one of those items that is a must have. It's easy to install and setup. I also watched the product video and the spokesman was very detailed on programming. I would recommend watching it. I installed the repeater in the battery compartment located in the front of my trailer. It does not have a switch but you can unplug the inline fuse if your trailer is going to sit for some time. I trimmed the included rubber monitor support to fit the top dash tray for my Colorado.
Love my TST 507 TPMS to see in real time what's going on with my camper tires. The problem is one of the tire sensors would not pair. I entered the code manually and it worked. We leave for vacation (about a week after buying the TST 507 TPMS) the same sensor stops working. The bottom line is 700 plus miles from home I have to replace the battery in that problem sensor. That is not good.
Perfect for my new trailer.
After extensive research, I chose this system. I have used it for over 10 years. I just now reordered a new system so I could get a color screen and new batteries. Several times, this system has saved me from a tire blowout and possibly from someone getting hurt. The early warning alerts just plain work. Also note, I pull triples, everywhere I travel, without this system, I would never know if my 3rd tow vehicle (boat) had a tire issue.
Great system, replaces a cheaper tpms system and this is a much better option and screen is a big upgrade.
I purchased the TST system for our Airstream travel trailer after receiving several recommendations from other owners. After a year of use I’m very happy I took their advice. The system is very easy to set up and the cap sensors are not difficult to remove when adjusting air pressure. In fact, when you remove one the display’s alarm goes off within a second or two which is a good test of a fast leak. I did install the signal booster by connecting it to the Airstream’s running lights so I never have to worry about it. I used Velcro to hold the display on our RAM’s dash. Highly recommend the TST system and eTrailer as the vendor.
As usual etrailer came through with EXCELLENT customer service. I ordered this TPMS system on Sunday Aug 29th after receiving a different TPMS system that was meant for metal valve stems, I have rubber valve stems. My mistake for ordering the wrong product. George C reviewed my order and helped push this order through in an expedited manner to get me the correct system 2 days later. Overall the instructions and ease of set up for this product is very good. I had to do some fine tuning after my initial set up and I will do some additional fine tuning to a couple of parameters before our next trip in a few weeks. We used this system on our Labor Day weekend trip and I was at ease the whole time, knowing that I should have advance warning of an impending tire failure with this system on our trailer. I mounted the repeater underneath the nose overhang behind the battery box mount and the suction cup to the lower left corner of the windshield, so as not to impair my field of vision out of the windshield. One thing I did add to this after we got back home was, I ordered from TST Truck Systems, and add on display visor that slips over the top and sides of the display to hopefully shade the display from some of the sunlight , making it a bit easier to see in the daylight.
Easy setup. Definitely important to install and use the signal booster.
Bought this system for my travel trailer. Install was easy. I recently took it out on a short (151 miles) trip, and it performed flawlessly. The display read the sensor data continuously while traveling, and the color display was easy to read.
Excellent communication, fast shipping, and a great product.
I have been looking for a TPM system for my 40 foot triple axle fifth wheel. I had a blowout last fall and it caused damage to the camper. This will remedy that situation. In the spring I'm going to have 14 ply tires mounted on the rims and the tire pressure sensing system will be added to the camper.
Very happy with how quickly the system was delivered to my home. It's just what I was looking for.
Work really well, just wish I could see all of the pressures at once but alarm surely goes off if one is outside of perimeters.
The TST 507 TPMS works flawlessly. In the year of ownership, it saved me from an expensive blowout. Unbeknownst to me, I picked up a very large 1/2"x 4" bolt in the passenger side rear tire of my 39' Montana trailer. The TST-507 system alerted me to the loss of air pressure in that specific tire, and I was able to avoid a complete blowout or worse the tire delaminating while at highway speeds. I would never consider towing a trailer without the TST system.
Product seems to be good but surprised the way it was shipped. Test pictures show that the box just had a UPS label slapped on it, but the box was retail not overpacked like should once again nothing was damaged. However, such an expensive part should be overpacked and left on my porch for any kind of porch pirate that might come along to easily see what this says probably isn't a smart thing. Maybe your shipping department should see this review thanks, Tod
Overall the TPMS system is working well. Had one sensor stop working. Did send it back and got a replacement. Other than that all good.
The TPMS unit was easy to install and is working great. I added a switch to the repeater installation, and that works great as well. Additionally, eTrailer’s customer service was excellent.
Just completed installation of a TST 507 RV-6-C Tire pressure monitoring system. Installation was straight forward and not complicated. It has only been operational for a couple of days but so far so good. Appreciate the fact that the sensors have replaceable batteries, and it will be easy to monitor if sensors are still active, unlike some individual style LED cap sensors.
I used this same product on my last fifth wheel and was always happy with its performance. I wasn’t impressed with the factory installed tpms on my new Grand Design fifth wheel, so I have quickly ordered and installed the TST system. Well worth the money invested.
The product arrived quickly as eTrailer's support was top knotch as always. The TST TPMS is just what I needed to monitor the tire pressures and temp on my 41' thru-axle boat trailer. The setup was easy and the inclusion of the repeater ensured clear wireless communication to the receiver/ monitor in the cab of my F350. everything works upon installation - I will know more as I complete a 400 mile trip in the next couple of weeks.
So far it is working good. I had to find another video on line that explained the set up process better. Also there isn't much of a cable for the wireless booster to reach the battery and mounting area.
I purchased the new TST TPMS with 8 sensors to replace my original 10 year old 507 series system because I wanted to add sensors to my truck that doesn't have a tire pressure system installed in it. My old 507 system wasn't compatible with the new sensors available, which was a bummer. As of this writing, I have installed the new sensors on my truck and have enjoyed the piece of mind having the sensor system available without having to manually check the tire pressures (photo attached). I installed the signal booster in my 5th Wheel and installed the sensors on my 5th Wheel to test them out. The system was easy to program and install. I did remove the sensors from my 5th Wheel to save the battery life. I will reinstall them in April when I travel north to NY State for the summer from Florida, then remove the sensors when I park it at the campground for the summer. I do prefer the set screw on the older sensors because I think they are more secure against theft than the new lock nut version. I like the color display with the larger readout and am believing that the new 507 system will work as good as or better than the older 507 version that I previously had on my 5th Wheel trailer.
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Nick S.
11/24/2025
That is great to hear! they look great installed and I am glad they give you piece of mind when driving/towing. Florida to NY in the summer is quite the change what brings you there?