GT40 Solar TPMS with 6 Sensors

Works as described and very happy with the performance! The pressures are within 2 psi of my digital tire pressure gauge, which is a non-issue. Gives peace of mind when towIng my RV. Quality materials and easy to install. No programming required, they're plug n play.

So far, so good. I got this because I wanted peace of mind while driving the camper long distances. Holds a charge on the solar and the module sits nicely on the truck dash.

Installed this on our travel trailer. It Worked perfectly on our latest 2,600 mile trip. No leakage. No connection issues.

Haven’t used it yet but seems to be just what was recommended…

I dont review much. But I had to with this product. I've had it for 5 years. Never had to charge the batterys. Never had a single issue with this unit. It's sat on my dash. Heat up to 106 down to -25, living in cloudy country with hardly any sun in the winter. Never been plugged in. Never replaced the tire sensor batterys. On boat trailers getting dipped into salt water an fresh. Long road trips, sitting for long periods, months. NONE STOP ABUSE. An she's still kicking. Sometimes the sensors will unconnect from the unit on long trailers. Which I should just get the sensor enhancer cable. But its only for short periods till im in a turn or stopped. Absolutely love this unit. It's finally starting to loose one of the numbers on the unit but I know from the settings if id ever be an issue but its still lit up a bit enough to knowtis. This only started happening when it was over 100° range for extended periods. Doesn't bother me a bit. Worth every single penny. Will be ordering again.

RV's are heavy and large automobiles, so tire pressure is a huge factor in keeping everyone safe.Thanks to this set I am now able to monitor my tire pressure at all times while driving.If you own an RV and travel in it, you should look into getting a set of these so you an help keep your passengers safe.They are easy to setup and easy to use.Easily 5 out of 5 stars.

Its a great idea, and i heard from a lot of people that these valve cap sensors are not great, but wanted to check it out. And here are my thoughts:The kit actually looks nice. The screen is very low profile, doesn’t obstruct my vision, i have it places behind the registration sticker. It is also solar charged, and that works great too. The numbers are somewhat easy to see in the bright sun as well as in the dark, it has subtle backlight. The sensors commonly with the display with no issues, i never lost a signal that i know of. It was pretty much paired out of the box, and each sensor has a sticker with the proper wheel/location for it.Now a bunch of negatives. The sensors are huge, and each one weighs 17 grams. May throw your wheel balance off, not sure how much weight is too much.The instructions are just horrible. It tells you nothing anywhere about setting up the display. I know you can change from trailer to main vehicle in the display, but each wheel keeps individually flashing, and no explanation on what it is and how to fix it. I left it alone for now, as long as i have the PSI showing, ill figure that out later.The PSI differ from my actual tire pressure gauge. Its off by 5 PSI roughly, on each wheel. I used 2 different gauges to confirm. Maybe 5 is not bad, you will still know if anything goes bad, but for this price id expect it to be accurate.The huge sensors just look silly. Thats personal preference though. But right now, i dont feel like this is the end-it-all solution for the tire pressure monitoring, for me at least. Might be ok for others

I finally had a chance to get these installed on my boat trailer. I must say, it was extremely easy and only took about 5 minutes once I got the tire pressures set. You need to have that done before installation of the sensors. Once all four were on, I powered up the monitor and all four tires pressures and temperatures were immediately displayed. I like that I didn't need to program which sensor to each tire because they were already paired up and well marked as to their respective positions. All I need to do now, is decide what alarms to set for low pressure and high temperature.The one thing that I believe is crucial to understand, is that once these are on, you cannot add air without first removing the sensor. That isn't a big deal as it is quite simple, it's just that you'll need the included tool to remove the jam nut in order to take the sensor off. Keep the tool in the tow vehicle is what I am suggesting. The jam nut goes onto each valve stem before the sensor and then it is backed out to the sensor to keep it from flying off or being stolen.I also like the monitor because it is easy to see, charge and set up. It is capable of being charged via solar as well as usb-c cable. You should charge it up with the cable for the first time and then let the sun do the rest as it stays in your vehicle.I highly recommend this set to anyone wishing to have a simple and reliable way to monitor their trailer tire pressure from in their vehicle.I am happy with my order and I hope this was helpful. ✔️ Thanks!