1. TPMS Sensor
  2. TireMinder
  3. 10 Sensors
  4. Mounts to Valve Stems
  5. RV
  6. Trailer
TireMinder A1AS TPMS for RVs and Trailers w/ Signal Booster - Bluetooth - 10 Tire Sensors

TireMinder A1AS TPMS for RVs and Trailers w/ Signal Booster - Bluetooth - 10 Tire Sensors

Item # TM79FR
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TPMS Sensor
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TPMS monitors your RV's tire pressure and temperature and uses Bluetooth to wirelessly send updates. The system lets you use the monitor or an app on your smartphone as the screen. Included repeater boosts signal between the sensors and screen. Lowest Prices for the best tpms sensor from TireMinder. TireMinder A1AS TPMS for RVs and Trailers w/ Signal Booster - Bluetooth - 10 Tire Sensors part number TM79FR can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (13)
  • Q & A (16)
  • Photos
  • Why etrailer?

TireMinder TPMS Sensor - TM79FR

  • 10 Sensors
  • TireMinder
  • Mounts to Valve Stems
  • RV
  • Trailer
  • Standard Sensors
  • Monitor Display
  • Smartphone Display

TPMS monitors your RV's tire pressure and temperature and uses Bluetooth to wirelessly send updates. The system lets you use the monitor or an app on your smartphone as the screen. Included repeater boosts signal between the sensors and screen.


Features:

  • TPMS lets you monitor your RV's tire pressure and temperature via a monitor or smartphone app
    • Works with your motorhome, 5th wheel, motor coach, or trailer
  • 10 Brass, waterproof and dustproof sensors let you monitor each tire individually
    • Send information from sensor to the monitor or your smartphone via Bluetooth
    • Check the tire pressure and temperature every 6 seconds
    • Can be used on rubber, steel, chrome, or nickel valve stems
  • Easy-to-use LCD monitor provides you with visual and audible alerts
    • Warns you of changes with tire pressure, tire temperature, sensor and monitor batteries, and sensor signal
    • Enables you to set tire pressure and temperature settings
    • Lets you monitor up to 22 sensors - additional sensors sold separately
    • Includes 12-volt, micro USB charger
  • Free TireMinder TPMS app can take the place of the monitor
    • Compatible with iPhone 7 and Android 4.4 or newer smartphones and iPad 7 devices or newer
  • Repeater extends the signal between the sensors and your phone or monitor
  • Zippered bag is included so you can store the system when not in use
  • Simple installation
    • Sensors are secured onto the tires' valve stems
    • Magnetic monitor holder mounts to the windshield or dashboard using a suction cup
    • Repeater installs onto the exterior of your RV or trailer
    • 20 Batteries, 10 locking nuts, 10 O-rings, a wrench, and an adhesive are included


Specs:

  • Tire sensors:
    • Pressure range: 0 psi - 199 psi
    • Operating temperature range: -4 degrees F to 185 degrees F (-20 degrees C to 85 degrees C)
    • Battery voltage: 3V DC
    • Battery life: 9 to 14 months
    • Accuracy: ±3 percent
  • Monitor:
    • Overall dimensions (not including antenna): 4" wide x 3/4" deep x 5-3/4" tall
    • Screen dimensions: 5" diagonally
    • Working voltage: 3V DC
    • Battery recharge time: 6 hours
  • Repeater:
    • Overall dimensions (not including antenna): 2-1/2" wide x 3/4" deep x 4-1/4" tall
    • Wire length: 3'
    • Wire configuration:
      • Black: ground
      • Red: power
    • Input voltage: 12V or 24V DC
  • Monitoring capacity with included sensors: 10 tires
  • 3-Year warranty


While on the road, it is very important to regularly maintain your tires and make sure they're inflated correctly. If your tires are underinflated or overinflated, they'll develop irregular tread wear and become prone to overheating and blowing out. The TireMinder A1AS TPMS helps protect your investment and keep your family safe by monitoring your tires and alerting you of any signs of danger before disaster strikes.


10 Waterproof Sensors with Bluetooth

This TPMS includes 10 sensors that let you individually monitor each tire on your application for changes in pressure and temperature. These brass sensors are able to work on rubber, steel, chrome, or nickel valve stems. Every 6 seconds, they will check the pressure and temperature again, and use Bluetooth to send that information directly to the monitor or smartphone app. These durable sensors are waterproof, which means that they can be used on boat trailers and other marine applications.


Simple Setup with Monitor and App

Unlike most other systems, this TPMS lets you choose between using the monitor or an app on your smart device as the screen. The TireMinder TPMS 2.0 app is free to download and use. For Apple smartphones and devices, it's compatible with models iPhone 7 and iPad 7 and newer. For Android smartphones, it's compatible with model Android 4.4 and newer. However, if you decided to use the app, you will still have to have the monitor in operation within 10 feet, as it is crucial for helping to bridge the Bluetooth transmission between the sensors and your phone.


TireMinder 6-Sensor TPMS Setup

The monitor or smartphone app will provide you with visual and audible cues to warn you of dangerous changes in tire pressure and tire temperature, as well as alert you of changes with the monitor battery, sensor battery, and sensor signal. Before you begin setup, make sure the monitor has been charged and the repeater and sensor batteries have been installed. If you have decided to use your smart device as the monitor, download the app and connect to Bluetooth.


TireMinder 6-Sensor TPMS Setup

Select your RV or trailer configuration or the locations of the tires you want to monitor. Then select one tire location, install a sensor on the corresponding tire on your RV or trailer, and the current PSI will automatically appear on the screen. With the purchase of additional sensors (sold separately), you can monitor up to 22 tires, which is perfect for a fleet. Sensors can be added, moved, deleted, or replaced at any point, even after initial installation.


TireMinder A1AS TPMS Setup

You can set the tire pressure in psi, Bar, and KPa. If you choose psi, you can set the tire pressure anywhere from 0 psi to 199 psi. As for the temperature, you're able to switch between degrees F and degrees C, and the system will alert you if the temperature exceeds 167 degrees F. With both the monitor and the app, you are also able to disconnect and reconnect to different vehicles, RVs, or trailers. This is useful for those who switch between different applications, such as a Class A motorhome owner who sometimes tows a car.


RHINO Repeater Boosts Signal

TireMinder TPMS RHINO Repeater

This repeater helps improve signal strength and range of the sensors. It has dual Hi-Db antennas that let the booster cut through signal interference coming from wireless electronic devices used in surrounding automobiles. It also ensures that the link from the sensors to the monitor is strong and continuous. The unit has a green light on the front panel to indicate it has power and a blue light that blinks when it transmits a signal.


Easy Installation

TireMinder A1AS TPMS Installation

This TPMS system includes 20 batteries, 10 locking nuts, 10 O-rings, a wrench, and an adhesive. Once the batteries have been inserted and covers have been re-installed, remove the cap of your valve stems, thread the locking nuts onto the valve stems, and install the sensors. Lastly, secure the locknuts against the sensors with the wrench.


The weatherproof and dustproof Bluetooth repeater can be installed anywhere on the exterior of your RV or trailer between the rear axle and king pin. The optimal mounting location for a towable camper is toward the front whereas the optimal mounting location for a drivable RV is toward the rear. it is not recommended to install the repeater inside your vehicle, as you might experience signal blockage. Use either the adhesive (included) or hardware (not included) to attach the repeater and wire it to a power supply line. In order to reduce vibration, make sure it's securely mounted. Then connect the black wire to ground, and the red wire to power. Zip-ties are included to fasten the booster and wires to your RV or trailer.



TM22135 TireMinder RV Tire Pressure Monitoring System - 10 Transmitters - Bluetooth

Model number: TPMS-A1AS-10






Customer Reviews

TireMinder A1AS TPMS for RVs and Trailers w/ Signal Booster - Bluetooth - 10 Tire Sensors - TM79FR

Average Customer Rating:  5.0 out of 5 stars   (13 Customer Reviews)

TPMS monitors your RV's tire pressure and temperature and uses Bluetooth to wirelessly send updates. The system lets you use the monitor or an app on your smartphone as the screen. Included repeater boosts signal between the sensors and screen.

- TM79FR
by:

Quick shipping and great service as always from etrailer. The Tire Minder system was super easy to install and set up for my class A RV and Jeep tow vehicle.



- TM79FR
by:

At this point I have only begun to install the TPMS, but like the two previous orders it arrived quickly, and was well packed. The two previous purchases, Air Force One and Blue Ox tow bar are now both installed and I'm impressed with the concise instructions and the quality of the materials.


Comments
met all our expectations. We are very happy with its performance.
Carl N - 07/17/2021


- TM79FR
by:

This is the best TPMS I have ever used! I have been RVing for 40 years and I have had several TPMS systems. The TireMinder is super easy to set up and very easy to see and use. I wish I had this for years!



- TM79FR
by:

Back ordered but understood. When etrailer received it they shipped it fast an I got it. Well worth it



- TM79FR
by:

Excellent purchase RV and trailer tires



- TM79FR
by:

This product was excellent. It worked exactly as it should. I highly recommend this product.



- TM79FR
by:

Easy set up. The only thing I stress about now is the other drivers



- TM79FR
by:

Best price is from etrailer, as with other products I've purchased over the years. The Tireminder is to replace a 10+ year old model, which intermittently would lose connection to my tow vehicle. The new model has a booster and instructions show it to be a bit more user friendly. I've prepared for, but haven't installed the unit yet. I like the new, larger monitor. Instructions indicate the RV and the tow vehicle can be separated (removed) from monitoring when running errands in your towed vehicle.



- TM79FR
by:

Arrived quickly and was easy to install. works great!



- TM79FR
by:

Great product fast delivery



- TM79FR
by:



- TM79FR
by:



- TM79FR
by:


13
13

Ask the Experts about this TireMinder TPMS Sensor

  • What is Difference Between TireMinder Kits TM79FR and TM56FR
    The difference is basically the monitor setup. The part # TM79FR comes with a monitor whereas the # TM56FR is designed to sync to a smart phone. The # TM79FR does not have a way to connect to smart phone.
    view full answer...
  • Recommended TPMS for 5th Wheel Trailer and Truck
    The TireMinder A1AS TPMS for RVs and Trailers part # TM79FR is my favorite TPMS and the one I have most experience with using. This system is very easy to install and setup. It is very popular for towing setups since it will display each tire from both the trailer and vehicle on one monitor right in front of you. It comes with everything you need and tons of extras. It will come with two more sensors than you need but you can simply save these for spares. The system has alerts you can set...
    view full answer...
  • Tire Pressure Monitoring System To Use With A Trailer Pulled By Different Vehicles TPMS
    I recommend using the TireMinder A1AS TPMS for RVs and Trailers w/ Signal Booster # TM79FR for your trailer. This kit does include 10 sensors which will allow you to also use them on your motorhome and other vehicles if they do not have a monitoring system already installed. The Tireminder will remember up to 22 sensors and you can program the controller to your specific tire pressures for each vehicle. The signal booster simply connects with alligator style clamps so that you can use the...
    view full answer...
  • Can Additional Sensors Be Added to the TireMinder A1AS TPMS for RVs
    The TireMinder A1AS TPMS for RVs part # TM79FR can monitor up to 22 different tires at once. The kit only comes with 10 sensors but you can add up to 12 more using the Brass Tire Sensors for TireMinder TPMS part # TM-2Brass which are sold in pairs only. In regards to using this with an air bag, that's actually a really good idea.
    view full answer...
  • Recommended TPMS for Dinghy and Motorhome
    The TireMinder A1AS TPMS for RVs and Trailers part # TM79FR is what I recommend for a flat-tow setup. It comes with sensors for the towed vehicle and towing vehicle. If the towing vehicles has a dually axle you will be covered but if not you'll have two extra sensors. This system is very easy to setup and use. I attached a review video I did below for you. The cap style sensors are recommended for rubber valve stem, the flow-through which is the other style cannot be used. They are...
    view full answer...
  • Where Should Signal Repeater/Booster of Tire Minder TPMS System Be Installed
    By 'transmitter', I believe you're speaking of the repeater/booster included with the # TM79FR Tire Minder TPMS that boosts the signal from the sensors to the monitor. The folks at Tire minder tell me that the installing the booster inside the vehicle could significantly reduce its range, so they recommend installing the booster under the RV using the provided zip ties as outlined in the installation instructions. The booster needs to be connected to a 12v power source and a ground,...
    view full answer...
  • Do I Need Brass or Aluminum Transmitters with my TireMinder TPSM System
    This is a good question, and it's going to vary between RVs and towed vehicles, so I'll try to break this down. The short version of this is that for your setup you'll want to use brass transmitters. Towed vehicles will have either rubber (brass) or metal (aluminum) valve stems in the wheels. If you have a rubber valve stem, you will need brass transmitters like the ones that come in the TireMinder # TM79FR. If you have a metal valve stem on your towed vehicle, you will need aluminum transmitters...
    view full answer...
  • Dimensions of Tire Pressure Sensors Provided With TM79FR Tire Pressure Monitoring System
    The Tire Minder # TM79FR system does indeed include the RHINO repeater. The brass sensors included with the kit (10 of them) measure 3/4 of an inch in diameter by 7/8 of an inch tall as shown in the provided photo. I've linked to a product description video for the # TM79FR system.
    view full answer...
    Image 1 for
  • How Much is Too Much Pressure Build-Up In Trailer Tires
    If you are worried about pressure increase due to heat build-up then the best way to get ahead of the issue is with a TPMS that will warn you when temperature and or pressure build up is to a point that could lead to the potential for a blowout. I recommend the TireMinder A1AS TPMS for RVs and Trailers part # TM79FR. In the owner's manual for this system you will setup alerts that will alarm you to rising temperatures or pressure (The high pressure alarm should be set at 20-25% over your...
    view full answer...
  • Monitor and Sensor Battery Life on TireMinder A1AS TPMS for RVs and Trailers
    The monitor and sensors included with the TireMinder A1AS TPMS for RVs and Trailers # TM79FR each have a different battery life. According to the manufacturer, the monitor lasts for 2 days when fully charged. It is, however, rechargeable and has a recharge time of 6 hours. The tire sensors have a battery life ranging from 9 to 14 months.
    view full answer...
  • Tire Monitor Recommendation for Motorhome and Trailer with 10 Total Tires
    We have two really great options for monitoring 10 motorhome and trailer tire pressures with the part # TM56FR which comes with its own monitor or the # TM79FR which syncs to your smart phone and displays the pressures of all tires on your phone screen or with included display. These kits have signal boosters so that you can for sure get the reception needed for all tires to the display and was intended for setups like yours where there's a motorhome and a trailer as well to keep track...
    view full answer...
    Image 1 for
  • Can I Use TireMinders with Valve Stem Extensions
    As long as you use valve extenders that are not airless (don't hold air) and are constructed of brass or steel, like the Wheel Masters # WM8005 which do hold air, so they will be compatible with a TireMinder system. TireMinder has a few different options with the A1A-S systems depending on how many sensors you need. If you need as many as 10 sensors, you can use the # TM79FR. There is also a 4 sensor system # TM49FR and a 6 sensor system # TM69FR. These systems can also be paired to your...
    view full answer...
  • Can TireMinder i10 be Used with Multiple Single Axle Trailers
    You could use the TireMinder i10 part # TM56FR for your three trailer setup and it would work great. The sensor spots on the display that aren't being used would just show blank and the other sensors would still show up like you'd want to. Non-flow through sensors like this would work just fine for your setup since you don't plan to be adjusting air pressure frequently. Essentially these would be basically like valve stem caps. Removal is not difficult. To do a smart phone setup...
    view full answer...
  • Recommended TPMS System for Class A with Aluminum Stems and Dinghy Tow Vehicle with Rubber Stems
    Because you've got a mix of rubber and aluminum valve stems, I recommend using the TireMinder i10 TPMS for RVs and Trailers w/ Signal Booster - 4 Tire Sensors # TM89FR, which comes with 4 sensors that can be used on the rubber valve stems on your Chevy Cobalt. You can then add the remaining 6 sensors for the aluminum valve stems on your Class A with the Aluminum Tire Sensors for TireMinder TPMS - Qty 2 # TM-2ALUM, which you'll need 3 sets of for the 6 wheels; these are the correct...
    view full answer...
  • Recommended Tire Pressure Monitoring System with 10 Sensors for RV and Flat Towed Vehicle
    I recommend using the TireMinder i10 TPMS for RVs and Trailers w/ Signal Booster - 10 Tire Sensors # TM56FR, which comes with 10 sensors and will work well for your Class A and flat towed vehicle to allow you to monitor all of the tires in your setup. This is a really nice value system comes with an easy to read color LCD monitor but this system is only rated for tires with low pressure valve stems, up to 65psi. If you need something for higher pressure valve stems then you'll need the...
    view full answer...
  • Can the TireMinder A1AS Be Configured to Pull Two Trailers
    You can definitely add more sensors if needed. The TireMinder A1AS TPMS for RVs and Trailers w/ Signal Booster - Bluetooth - 10 Tire Sensors # TM79FR will include 10 sensors, but the monitor can handle up to 22. The TireMinder Brass Tire Sensors # TM-2Brass come as a pack of 2, so you will need to order 2 sets to get you the amount needed. Unfortunately, the Booster is not available separately at the moment, so the best thing to do would be order the TireMinder A1AS TPMS for RVs and...
    view full answer...

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