Tymate TM2 RV Tire Pressure Monitoring System, Tire Pressure Monitor with Solar Charge, TPMS with 4 Sensors(Max. 10) & 6 Alarm Modes, New Updated w/Color LCD Display, 0-87PSI for RV/Trailer/Truck/SUV

We bought this tire monitoring system for the tires on our enclosed snowmobile trailer and used it on our trip out west. It has worked great so far. It shows tire pressure and temperature accurately, and it gave us peace of mind during long stretches of highway driving. Every once in a while, we lost communication with one or more of the sensors, but when we moved the display off the dash and closer to the back seat, it reconnected without much trouble. Not a huge deal, and it always picked up the signal again. The sticky pad the monitor sits on works really well. We didn’t have any issues with it sliding around while driving. I don't have any feedback on the battery life as we have only used it for 3 days so far. Overall, it has been reliable and easy to use. I’ll update the review if anything changes, but so far it has worked great for us.

Recently picked up a new to me older truck that's super bare bones, xl version 2010 ford ranger. My old truck has tpms built into the dash menus, so I like to keep up with the tire pressures as I drive about 60 miles round trip a day. The little sensors screw directly on to the valve stems like caps and tighten down nicely, I don't think they'll ever fall off accidentally. Easy to install and set up. I use a 4 tire hose that fills them all at once, so I know the pressure is exactly the same in all 4 at all times. When I first calibrated the unit they all showed exactly the same psi. Once the sun came up next day, I noticed the pressure and temps were higher on the side in the sunlight, so they're remarkably accurate. Driving at highway speeds, the pressures go up about 5psi by the time I get to work. First day driving it I was hyper sensitive to all the new to me noises and road sounds, and was very surprised to see the tire pressure light come on the dash. Apparently it's got super basic pressure senders in the wheels I was unaware of, and it was not happy at the 25 mile mark. I had my trusty new tpms system installed so I immediately stopped and checked it, pressures and temps all looked good, so I assume the factory sensors need recalibrated or one is damaged or missing. If I hadn't had these installed, I would have been panicked and stopped to check all 4 with a gauge manually. This way I'm able to glance at it and know exactly what's going on in real time, even without stopping. Great for peace of mind. It's got a rechargeable battery inside you can plug in via usbc or leave it in the sun and a little solar panel on top will charge it. I only every drive at night (midnite shift) so I opted to not mount it on the dash, as I think the bright lights it puts out would be distracting. I mounted on the drivers side wall inside the center arm rest. Easy to see from the drivers seat, but pitch black in the dark cockpit, also easy to reach with a usbc cable to charge, although a month in and the battery still shows good charge even leaving it on 24/7. The alarm when a tire gets too high or low is very loud, even inside the arm rest it startled me when one went up higher than expected at highway temps. Overall, I'm super impressed. Has all the features I want and none I don't. Price is great, shipped quickly, seems to work perfectly. I still have to figure out the factory tpms issues as the light still comes on at 25 miles, even tho the pressures are spot on. But with this new system installed, I'll never have to worry about what does that light mean?!!?!? haha. Great purchase, buy with confidence.

It works as expected. Synced easily and provides some peace of mind on those longer trips. The downside it was completly unreadable most of the day. I would take it off the dash and read it like an old school pager. At night it's fine. It sits on a little rubber mat so it's easy to do so. The low air alarm is LOUD. It happened to go off on a cold day on a narrow windy mountain road with traffic coming the other direction. A big wtf moment over a 3lb change whilst mashing buttons trying to silence it. The pressure settings are adjustable though.

This is a great alternative to overpriced factory tpms options. Sensors seem very accurate within 1-2psi. Easy setup in a couple minutes and wireless is a nice touch. Takes a minute for the unit to read the sensors when turned on but not bad. Anti slip pad works great on dashboard. Unit is smaller than expected which is a plus. It is discreet and fits anywhere. The screen is dim and very hard to see in direct sunlight but I dont need to see it constantly anyway. It notifies of sudden pressure loss and that is mainly what I needed. Already saved me a few times with a blowout. Solar works well. I have never seen the battery level go down since ive owned it. Anyone giving bad reviews is expecting too much from a system that is priced so low. Seems like people want the capability of a $300+ system and thats just unreasonable.

This is updated from a previous review where I gave the unit 2 stars since it would only update when stopped, rather than provide continuous monitoring. HERE IS WHAT YOU NEED TO KNOW: We have a 34' tandem axle travel trailer that we tow with a 3/4 ton pickup. We installed this and took a 2500 mile trip only to discover that it would not update unless we came to a stop, shut the truck off and restarted later. That made this unit inexpensive but useless. The manufacturer immediate reached out after my poor review and offered a booster at no cost and a solution to mount it away from the trucks display unit to resolve RFI issues. I had already purchased the booster, so I installed that in the battery box on the tongue of the trailer and moved the display over to the far left of the dash. Problem solved! It works great now; it continuously updates tire pressure and temp and will alarm when pressure drops so you can address the issue right away. I love the solar charging capability soi I don't have another power cord to run, although you can charge it with a plug if you like and that is included but solar works fine by itself. I don't know if a full solar charge would last if you drove all night so perhaps that is what you have options. One word of caution - The sensors add weight to the end of the stems and evidently, flex the stems while the tire rotates. I didn't know that and didn't ask for metal stems when I changed my tires. We travel a lot, and I will be going back to have the stems changed to mitigate a potential flat. Do yourself a favor and have that done sooner than later. This is an awesome unit for the price and the customer service was unexpectedly amazing, they truly wanted to make it right. Get the booster and metal tire stems, place the unit away from electronic displays and you will have an amazing and economical TPMS for your larger trailer.

Love this! We bought one for our travel trailer. It was easy to set up and worked well on our trip from Texas to Florida and back. My 2016 van had 3/4 tires that needed new sensors at a cost of $250 for all 4 tires. We bought this for my car and it has worked perfectly. Love saving money where we can!

I bought this a few weeks ago for my single axle 3200 pound popup tent trailer. I'm so glad I did. I have towed this trailer at least 20,000 miles, and never had a tire problem. The tires still look good, too. But out of precaution I bought this sensor kit and installed two of the sensors on my trailer's wheels. Then over the weekend I set out on a 600 mile round trip camping trip. On the way home, in the middle of nowhere other than a busy interstate, the sensor started sounding the alarm. My right trailer tire dropped from 70 PSI (warm, driving pressure -- 65 cold) to 60 in about a minute. For a moment I doubted, but then it was 55 and dropping. I found the nearest exit a mile down the road, and pulled safely off the highway. Within another couple of minutes the tire was down into the 30s, then the 20s, and by the time I had a jack under the tire, it was flat. I was able to install the spare and make it safely home. Now consider what would have happened without the sensor; the tire would still have failed, but as it got closer and closer to empty, it would have overheated and shredded at 70 MPH on a busy highway with no warning. We could have become a road safety statistic. The thing people don't often realize is that you really can't *feel* when a trailer tire is going flat. A 3200 pound trailer being pulled behind a big pickup truck just won't give any feedback until it's too late, at which point you find yourself trying to avoid a terrible accident. Okay, about the product: Four sensors that work great. They seem to update the display unit about every 20 or 30 seconds. The display shows the tire's temperature and its pressure. You'll see both temperature and pressure rise as you put a few miles on the tire, and then stabilize. The display shows this happening, which is totally normal. But if suddenly one of your tires gets too hot, or loses pressure (either slowly or immediately), the alarm will sound, and hopefully you'll have enough time to get off the road before there's a total failure. In my case this device saved me the very first time I used it. And it saved me from potentially hundreds or thousands of dollars of repair costs. I had a friend blow a tire on their single-axle trailer a couple years ago, and while they were able to get off the road, the blowout tore the fender right off their trailer. By observing the tire temperature and pressure, you can avoid those sorts of situations. I really like that it is solar powered. I know that seems like a weird feature but think about it; you set the display unit on your dashboard, and it will be in near constant sunlight during the day. No need to worry about another USB cable to keep it going.

Looks OK, but the screen is a bit small and hard to read. Potential placement made it even worse. I.e. too far away to read. Bench test appeared to work fine. I purchased 2 different TPMS systems and the other one was better for my needs...which mounted to the windshield vs dash. The other one puts the device closer to my sight making it easier to read.