TireMinder A1AS RV TPMS with 10 Transmitters

I’ve used the TireMinder TPMS system for about 5 months now to compare with other monitors I’ve purchased. I own a Newmar 35’ Class A RV. The previous TPMS systems would lose connection and blank out the tire with the signal loss. This TireMinder A1AS has a booster mounted next to my House Chassis battery on the right side rear section providing power and keeping signals strong in back. It’s accurate in PSI readings and temperatures are reasonable. Some commented on incorrect temperature readings, but that’s expected since measurements are taken from the valve stem, not inside the tire. I’m only concerned with major temperature changes on the rim or tire, not minor ones. The Pressure triggers work as advertised. Another commenter stated the sensors would only alert after a long period time if the tire was deflating, but that’s not true. I loosened the sensor enough to start a leak from the steam, and the unit immediately sent an alert. I tested all 6 tires on the RV and all 4 on the tow vehicle. I’m confident the system works as stated. I’ve taken the RV on over 10 trips in 100-degree weather with all sensors working fine. (Never a lost signal) Since the RV is stored in my hangar, the main control unit display is shut down to save battery life when stored for long periods of time. I do leave the sensors on the RV and my daily-use tow vehicle for convenience. Scanning for the sensors takes only a few minutes when I start a trip. The tow vehicle is usually parked 50 feet away, and it still picks up its sensors. I also use the iPhone TireMinder app ver 2.5.8, which uses Bluetooth communications. I’ve never had an issue with the app. I’m currently using an iPhone 16 Pro Max with iOS 18.6. Some commenters had issues, but I haven’t. I prefer controlling the Tire Minder features on the iPhone app rather than the main display. The app is more user-friendly and quick to use. A tire blowout can cause significant damage, making this unit a worthwhile investment. The Control Display unit is easy to view while driving, and the battery lasts longer than my RV trips. I primarily monitor the display for changes since I can see all tires with one scan. The only complaint is the smooth backing on the display that keeps detaching the metal mounting plate too easily. Overall, I highly recommend this TireMinder, especially for Class A drivers. (Reliable, Easy to Use, Built for long RVs or trailers being towed. It is Expensive but IMHO worth the money! Also I love the idea of changing the batteries myself, in fact they give you extra batteries and if you register with the company they provide new batteries for replacement. So far I have had this unit for 5-6 months and all of the batteries are reading high voltages yet.

I have used a Doran 360 TPMS for about 18 years. For the third time I needed to replace their tire monitors as the batteries useful life expired. Because of the cost of their replacement monitors at $65+ each I made a change to the Tire Minder A1AS w/10 monitors. I cannot believe how much more user friendly the Tire Minder A1AS was to set up and install. I did hard wire the signal extender into my DC house batteries behind the rear axle prior to installing the individual monitors on the wheels of the RV and towed vehicle. All the monitors, regardless of their location immediately made connection with the base monitor. And more importantly I have not lost signal connectivity at anytime during road trips. Having the ability to monitor your tire pressure via my phone app during stops while traveling is so convenient as part of a quick walk around safety check before resuming. Dropping or adding either your RV or towed vehicle on the Tire Minder base unit is nothing more than pushing one button. As a result I can switch the Tire Minder to either the Rv or Towed car easily if I want to leave either vehicle behind for sightseeing. Additionally the Tire Minder battery replacement program appears to be easy and cost effective….just have to pay for shipping and the batteries are free….they even give you a second set of batteries with your initial order. Need to update your firmware?….do it from your phone. I highly recommend this product to anyone who has a prime mover and any type of towable with tires….an absolute peace of mind safety device that has the potential to save you perhaps thousands of dollars should you have any type of tire issue that could damage your prime mover or towable! This is truly a device where functionality + affordability = safety.

This tpms monitor worked quite nicely on a 4500 mile drive. The high pressure alert would go off on every hot day. Base line pressure was set at cold inflation numbers and it go set alarm off 15 psi higher. High elevation and temperature is when pressure would rise over 15psi when driving long distances. Not a huge issue just annoying. I haven’t got the manual for the updated software, I did call Tire-minder and got a couple verbal instructions. None are updated online. My sprinter motorhome has a great spot on the door window. Out of the way and very visible. Problem is the magnet in the mount isn’t strong enough and the monitor fell off a few times when closing the door. Now the antenna is a little loose from bouncing around. Attaching to the windshield is out of the question. Still seems to work though. A better mount would make this a much better value also instructions for the new software would be super helpful. I”m a bit disappointed but it does work pretty good.

I used a EeZRV TPMS for 6 years on my previous RV with no issues. Decided to try something new on a new RV and tow vehicle. Pairing the sensors to the unit is very easy and quick. The sensors are slightly smaller than the previous sensors. I like that they will send new batteries annually, but the other sensors would operate for 3-4 years before needing batteries. The Bluetooth to the phone is a nice idea but the monitor has to be turned on for this to work so no real advantage with that option IMO. The display is easy to read but much larger than the old system which could be a disadvantage. Battery life in the monitor seems good for several days of running. Overall I’m happy with the unit and would get it again.

Reasonably priced. First trip out never once lost a tire reading. Had to adjust the base, but after that flawless. Easy to install with the hand held monitor. Everything can be completed outside the coach or vehicle without having to climb in and out of the coach or vehicle to set up like required with other brands. Simple installation.

Using on my semi truck. I wasn't sure it would be suitable as it is not obvious that there are enough slots to put each tire but there is more than enough. There's two steer slots at the top and then 5 rows can do 4 tires each row. My trailer tires are self inflating so the 10 pack perfect for the tractor itself, and they're $40 a piece per extra transmitter. When I installed initially seemed like I didn't need to hook up the repeater since not using a trailer and they were reading at first but as I started running down the road they were losing signal so I installed the repeater and no issues since except changing the tire pressure thresholds. I had to install tireminder lite app and at the bottom there's a section called "baseline" where you change each tires base pressure. So far peace of mind feels nice hopefully it lasts.

Bought for a 44ft Motorhome. The unit displays accurate PSI and with the repeater it can pick up the sensors on my toad as well. Very easy to install and program. The app works great for that too. Display is large and bright and shows all tires including the toad. Couple gripes....My main disappointment is the temperature readings are WAY off, I still have some internal TPMS sensors that accurately display PSI and Temps. The PSI are a dead match, but the Tire Minder temps are 20F-35F less that what the internal sensors show when the tires heat up while diving. And it makes sense as the TM sensors are on the outside of the tire. But I didn't think it would be that drastic of a difference. So, you cannot reply on the temp readings. Most blow outs occur due to low pressure and then the tire heats up, so you should get an alerts on PSI before temps anyway. but that is "most" times. Driving in high heat is another story. Not that it matters much but the display does not show the PSI and Temps and the same time, you have to press a button to toggle between, but since the temps are way off its moot. Lastly, the power button is so finicky sometimes it takes a few minutes to turn on or off. I may have received a dud in that respect. Overall it's a good system, and much cheaper and easier than replacing the OEM internal sensors. If all you want is accurate PSI readings this does a great job. If you need accurate temperature readings, go with internal sensors.

We were hesitant at first to spend the big $$ on the best TPMS system out there. It's worth every penny. The screen is large and really easy to set up, program, and read. The bluetooth feature is also amazing, and it even has an apple carplay screen that shows up on my stereo.

Fonctionne très bien sur mon motorisé de 38 pieds avec la remorque de 15 pieds à l'arrière.

It arrived very well packaged and presented. The instructions were a breeze to follow and within a very short time I had fitted the sensors to both my motorhome and my jeep. The whole process couldn’t be any simpler and to be honest I’m no techno phone. This purchase very soon earned its worth above and beyond. During one of the journeys which was over some very steep terrain and which was relentless the system informed me of overheating to my front tyres. Upon checking, one of the brake pads was on fire albeit small flames which I quickly extinguished. If I had travelled much further I think the consequences would have been disastrous. During that trip I had to pull over four times to allow the brakes to cool off, the system advising me each time. That was a road trip from hell but thanks to the system it made the trip bearable and what great piece of mind it gave to me. This system is worth every penny and should be on every motorhome. Don’t leave home without it!!! Oh , the instruction booklet is well written with dry humour included.