GUTA RV Tire Pressure Monitoring System - 8 External Sensors (0-188 PSI) RV TPMS, Solar Charging, 6 Alarm Modes, High-end Backlight LCD Display, Automatic Sleep Mode

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.

I like that I have not had to run any more wires up onto my dashboard. So far this little unit has really been great. It's especially great on long trips so I only have to look at the readout vs checking all 8 tires. Amazing how sensitive the unit is to turn on when the slightest truck vibration occurs, for example, when I get in gently it turns on. The sensors were marked and all I had to do was screw them on in the correct location and they all worked without any set up. The lighting of the panel is good at night, and I hope I can see it OK on sunny days with my aging eyes. I truly like that I can see all 8 pressures on the screen at the same time. When I am not pulling the trailer, the trailer data will go blank after a short while and it doesn't scream and yell at me about that. So far I am very happy. Several trips, well over 1000 miles so far.

Brilliant design, it stays put on our dash and stays charged. It automatically shows the trailer when it's in range, and goes back to just showing the truck at other times. It goes to sleep and wakes up based on motion, so you really don't need to touch it. It even came pre programmed with the sensors labeled for each tire. We did end up adding the repeater to our 30' long toy hauler. 4 stars because it can be a little hard to read in daytime.

So I've been using this for a year now. The sensors report about 3PSI low as mentioned in other reviews. I live in Phoenix and if I leave the base unit in the sun light to maintain the charge, the lcd display gets hot enough that some of the bars showing the numbers stop working until they cool down. So no my battery doesn't hold a charge and I have to leave the base plugged in to be able to use. I have a 40 foot trailer and the trailer tires work just fine without any sort of antenna booster. Would I buy this again? NO. On a moderately hot day, the display goes blank. I'm currently looking to replace this with a model from another company. Update... I submitted a service request explaining that they display goes blank on hot days. I even sent in a picture showing the issue. They replied with instructions on how to program the tire pressure sensors. I'm thinking that was a standard response. Then they asked me to rephrase what the problem is. It seems that their customer service is not very fluent in english. Final update: I got a full refund after reminding Guta of the power of a review. They are generously letting me keep my unit which I have already disposed of correctly as it is absolutely useless.

We purchased this unit in July 2023 with 8 sensors for our truck and toyhauler. It has been a life-saver in terms of knowing when tires get too hot running in summer heat and loss of air pressure on another occasion. Both times we avoided potential blowouts and time to exit freeway and find a safe place to change tire before tire was flat. I would not hesitate to purchase this unit or brand again. We’ve experienced no battery issues or connectivity with sensors and unit easily stays charged thru solar panel. The stickers have worn and I wish I could get new ones but not offered here. If unit wasn’t working so well, we’d definitely upgrade to the color screen version with flow-thru sensors.