GUTASolar Tire Pressure Monitoring System for RV - Tire Pressure Monitoring System with 6 External Sensor(0-188 PSI), RV TPMS, LCD Display, Sleep Mode, Real-time Monitor, Solar Power

Easy to install. Have had it a few weeks. Works great, two other drivers order for their trailers.

I've Had these installed for just over a year on our Class A Motorhome (6 sensors) and they run accurate showing us tire pressure and temperature whether going down the road at speed or setting in the driveway. GUTA customer service actually walked me thru initial setup for all 6 sensors over the phone. Then, outa' the blue, the right rear outside sensor just quit; no PSI & no temp & no alarm.....nothing but blank screen on the monitor for that sensor. Called GUTA customer service and explained the issue. They needed a short video of the monitor showing exactly what the faulted sensor was doing. Inside of a week, I received a replacement sensor. Called customer service again to get assist with the process of just setting up a single sensor instead of all 6. Got it setup, it's installed, and we are back up and running with 6 working sensors again.

Overall satisfactory product. Monitors all 8 tires with exception of 1-2 tires that go in and out for pressure measurements when cycling. When working at 100 percent we really like this tool which sits on dash when driving

I ordered the GUTA system back late in the spring. Did not install until several months later when I put new tires on my Class A RV. The unit functioned for about an hour before the monitor screen failed. I was deeply disappointed as I emailed customer service. To my surprise I received a response two days later that a replacement was in process of being sent. New unit arrived several days later. The system requires some effort to install on the dual rear wheels. Took a major trip the next week. Roads were very rough and the system performed flawlessly. I highly recommend this unit on the customer service alone. It is nice to be able to monitor the tires in real time and have the ability to see a problem starting instead of dealing with losing a tire at speed in such a large vehicle. This unit is good value for the price point. For those interested in further details, RV is 39’, GVWR is 24,000 lbs. I have the 8 sensor set and plan to put the other two on the car dolly, but they may be too far away to function without the repeater unit.

We got this to monitor tire pressure for our travel trailer as it received some accolades from some prominent RVer's on the u tube as a good budget system. Set up was fairly quick and easy. It worked well out of the box and alerted several times as I didn't set the limit high enough. At least I knew it was working.We started on our 3,000 mile trip. Then it started. The display dropped the right rear sensor as if it was not present. I pulled over to check the tire and it was fine. At the next fuel stop I took he sensor off the tire, removed its battery and reinstalled it and it came back on line. Next thing, it dropped that sensor again. I kept driving and the sensor came back on line an hour and a half later. Then it started happening with each of the three other sensors.Sometimes it was only one sensor, other times it was two or three sensors that disappeared from the display. Most times they would come back on line after an hour or two, Sometimes they wouldn't come back until the next morning. I tried resetting each sensor by removing the battery, but that didn't work with two of them. The pressure readings were accurate enough compared to two very accurate gauges, but if sensors go dark for hours and there's a tire issue, I'd never know. If it cannot give me accurate information consistently, it's basically useless. For that, I will be returning it once we arrive home and replacing it with the TST507

UPDATE August 2022 - After only 7 months, the main unit died 1 hour into a 14 hour hazmat haul, leaving me with no tire monitoring on most of the dangerous trip. The display is permanently on and completely non-functional. It will not turn off or respond to any inputs, and does not update any of the readings. This thing is now in the garbage where it belongs.----------UPDATE: I am reducing this from 3 stars to 1 star. The seller of this product has been spamming me from random automated Chinese accounts for weeks, trying to offer me money to remove my review. My original review below is legit, but the seller should be avoided unless you like being harassed.-----------This TPMS is a mixture of really good and really bad. First the really bad:Be very cautious if using the repeater! If the repeater breaks, loses power, or stops working for any reason then the main unit in the cab will NOT alarm over lost signal from the wheels! It will just keep displaying the last received numbers forever, and the driver will have no indication that they have lost all contact from the wheel sensors. This is a huge oversight in the programming and design and should make every buyer who needs a repeater in their setup pause before deciding to buy this product.Also on the bad side - the unit assumes that the first 4 four sensors are being used on the tow vehicle, so that is where it displays the data on the unit screen. Not a huge problem except for the screen real estate is twice as big as necessary and half of the space is completely wasted. I would have rather had the remaining 4 of the total 8 slots showing me constant temperature readings instead of being blank.Now for some good:The screen is bright enough to see it clearly in bright sun WHILE wearing sunglasses. Very good here. It also dims suitably at night so that it is not a distraction at all while driving in the dark. Good work here on the screen brightness.

As another reviewer posted, to replace a failed battery you need one with a 1.25 JST connector. I found the 1100mHA, which is larger than the stock battery here: https://www.amazon.com/dp/B0D7MC714N?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1. Fairly easy to replace.

I've have a Guta TPMS on my 5th wheel for a little over 2 years. Purchased in May of 2022. This year the product was dropping the sensor signal from my trailer to my truck on different sensors for extended periods of time which did not make it a very reliable TPMS. Contacting Guta they suggested changing the batteries. When testing the batteries with a volt meter they were all at 3 plus volts. After telling Guta the batteries were good, their message to me was the product was past warranty and they couldn't help me. Very poor customer service and novreal help ar all, in my opinion, and for that reason I would not recommend this product.