Description
Review this item in the context of the repair, installation access, nearby parts, and the result the completed job is intended to achieve.
Product Description
Masoll TPMS with Multiple Alarm Modes, More Peace of Mind for Your Long Trip.
Intelligent design makes best performance. All for your driving safety.
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5 mins DIY installation, User-Friendly Design, Long-Term Guard.
New Generation of Tire Pressure Sensor, Accurate Monitoring Durable Quality.
Masoll TPMS also available to use on travel trailer/camper/5th wheel which is less than 38ft, for the trailer which is longer than 38ft, a Masoll signal booster will be required.
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Anything i need to pay attention to during the installation?
Please turn on the monitor before sensors installation, if the monitor is turned on after sensors installed, drive the car for 5~10 minutes then the data will be shown on screen.
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Do i need to set the high and low pressure alert value?
No. Set the tires to standard pressure before sensors installed, the system will auto set the current pressure when installed the sensor as reference pressure, when pressure is +25% PSI higher or -15% PSI lower than Reference Pressure, it alerts.
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What the provided 4 piece hex nuts and 1 piece spanner for?
The sensors are with anti-theft design, if you want to implement this function, screw in the nut and screw the sensor onto the tire valve, tighten the nut with the spanner towards the sensor direction. It can’t be easily removed with nut tightened.
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How long will the TPMS system last?
The TPMS sensors are designed with low power consumption and they will last long to 2 years. If user get low sensor battery alert from the display, replace with new CR1632 battery for sensor.




Max –
All four sensors paired without me doing anything, and went mounted towards the top of my windshield the display is bright enough to see during the day and at night. However, I wear polarized sunglasses during the day, and the polarizing filter on the display interferes with my sunglasses. Not a big deal since all I need to do is lower my sunglasses a little and look up, but I still feel that it’s worth mentioning.
rdkeith99 –
Easy setup and operation. I used this on our last RV camping trip of several hundred miles and watched each tire pressure and temperature. In the past we have had flat ire on the camper without knowing it and it destroyed the tire. Hopefully this will alert me on tire issues.I did put the locking nuts on the sensors, not because of possible theft but to help insure the sensory didn’t accidentally come off.I bought this particular unit because of the stated range (from camper to inside of the truck is about 30 feet) and so far it has worked great.Also, monitor has solar panel which works great, had kept unit charge even during low light (I keep it on the dash under the windshield). Display turns on when truck starts up and is easy to read even in bright light.I would highly recommend this, you DO NOT want tire issues on the RV on the road. Love it!
Russell Brown –
the sensors are a bit chunky, but that’s ok, it’s not a show truck.pressure reads well and I like the temperature as well.If you have polarized sunglasses you won’t be able to see the display at all. BUT its fine, you aren’t going to stare at this thing for more than 5 seconds, so just dip your glasses, look at it and go back to the road.
Javier J. Torres –
I like it and easy to read.
HerbH –
It was very easy to install, with the included easy to follow directions. I now have a comfortable feeling pulling my horse trailer knowing almost immediately when I have a soft or flat tire (and I have had a few).
Nate –
I put this into my 2008 toyota sienna when the TPMS stopped working correctly, and it’s great so far.Have never had an issue with charging, even in the winter here in new england, and the readings have always been within 1 or 2 PSI of the value I get with a handheld gauge.It’s also significantly better than the factory system, since it tells me the pressure on each tire!
Lee –
This works amazing I’ve had it installed in the sunlight works great to recharge it never had it not on when I’m driving it goes in at like power save mode where it goes black when you’re just sitting there for a couple minutes which is perfect because if your park somewhere obviously you don’t need it on if you’re not in the car it’s been a few months and the sensors are still transmitting perfectly they’re accurate the only thing I don’t know is if they sell replacement parts because when I took my car to get an oil change for some reason they knocked my tire or something and the valve stem is broken and of course one of the transmitters is Mia so I’m either just have to buy another whole unit or hopefully they sell individual transmitters when I get my Valves and fixed on one of my tires I’m going to need to install a new transmitter on it but that’s no fault of the company this product works great and into Vegas summer where it gets like 160-170° inside of a car the glue still held on with the backing on the window so it holds on even in high heat which is definitely a plus because I had a model previously from a different company that when it gets hot out it would just literally fall off because the sticky pad on the back wasn’t as good so this is definitely a keeper brand right here and something everyone should get if you’re looking for something like this
Customer –
No problems yet. Does beep awfully loud when tire pressure is off.