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

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.

Might be ok for a small rig, but with my 5th wheel and the distance at 30 feet it wont read anything. Not sure what this is made for but save your money

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.

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.

Works as expected, shows temperature and PSI and seems to be accurate within 1-2 psi. Easy to install on the trailer and wireless signal works on a 28' travel trailer. Screen is not very bright and hard to see in direct sunlight but the audible alarm works great and is definitely noticeable. Great value for the price.