Reddit mentions: The best after market tpms
We found 15 Reddit comments discussing the best after market tpms. We ran sentiment analysis on each of these comments to determine how redditors feel about different products. We found 11 products and ranked them based on the amount of positive reactions they received. Here are the top 20.
TLDR: the best after market tpm according to Reddit
1. CARCHET Tire Pressure Monitoring System for RV Trailer TPMS Solar Powered With 6 External Sensors

Features
- MONITOR TIRE PRESSURE DYNAMICALLY - CARCHET Tire Pressure Monitoring System supports visual and audio alarm, prevents puncture and damage of car parts caused by flat tire. Improve fuel efficiency, prolong tire life etc.
- DISPLAY TIRE PRESSURE AND TEMPERATURE SIMUTANEOUSLY - with repeaters amplifying sensor signal monitoring distance to up to 100 meters. Pressure display range: 0-6Bar / 0-99psi, temperature range: -19 °C ~ + 80 °C /-2°F ~ 176°F. Default alarm value is 29-44 PSI and can be customized.
- SUPPORTING USB CABLE CHARDING AND SOLAR CHARGING - Monitor comes with 1000 mA rechargeable battery. Also the batteries can be easily replaced (one CR1632 battery for each sensor). No risk to destroy your tire, just plug and play.
- CODED SENSOR AND ANTI-THEFT DESIGN - Comes with 6 sensors, each sensor is controlled by individual chip and will automatically shut down to save battery when the tire stopped running for 10 minutes. Car speed to 20km/h, the sensor will wake up and update data. (search B01G8LXS26 if you need a replacement sensor).
- AFTERSALES SERVICE AVAILABLE - Please email seller if you have any question in installing and using the TPMS.
1. CARCHET Tire Pressure Monitoring System for RV Trailer TPMS Solar Powered With 6 External Sensors
MONITOR TIRE PRESSURE DYNAMICALLY - CARCHET RV Tire Pressure Monitoring System supports visual and audio alarm, prevents puncture and damage of car parts caused by flat tire. Improve fuel efficiency, prolong tire life etc.DISPLAY TIRE PRESSURE AND TEMPERATURE SIMUTANEOUSLY - with repeaters amplifyin...

2. ZEEPIN TPMS Solar Power Universal, Wireless Tire Pressure Monitoring System with 4 DIY Sensors, Real-time Displays 4 Tires' Pressure and Temperature TPMS
PRECUSION DIRECTION SYSTEM: 4 Sensors with waterproof and anti - corrosion, anti - off (theft) technology, fully qualified for rainy days. High sensitivity, good accuracy for measure pressure and temperatureSOLAR POWER: Tempered glass solar panels and built-in 500mAh Li-ion battery, does not occupy ...

3. YOKARO Wireless TPMS Tire Pressure Monitoring System with Pressure and Temperature Display for Cars, Trailer, and 4 Wheeled Vehicles, 4 External Cap Sensors
MUST-HAVE -- Must-have tool for drivers who drive an old car. Yokaro wireless TPMS can give you reading out clearly for tire pressure data, instead of giving the light on the dashboard.HIGH-ACCURACY -- Error can be reduced to ±1.5 psi, Yokaro wireless TPMS always has an accurate measurement of your...

4. EEZTire-TPMS8 Real Time/24x7 Tire Pressure Monitoring System - 8 Anti-Theft Sensors, incl. 3-Year Warranty
■ REAL TIME/24x7 SAFETY & HIGH FUEL ECONOMY - EezTire TPMS system by EEZ RV Products is the industry leader in the RV TPMS market since 2005. It accurately monitors tire pressure and temperature for up to 26 tires and handle tire pressure up to 210 psi. EezTire TPMS system gives you PEACE OF MIND ...

5. Schrader 20032 TPMS Service Pack fits Toyota, single unit
Schrader service packs include everything you need to properly service TPMS-equipped wheel and tire assembliesElectroless nickel-plated valve coresEach service packs is tailored to a specific vehicle make, model, and yearSchrader OEM-quality componentsReplacement components in Schrader TPMS service ...

6. Favoto Tire Pressure Monitoring System TPMS Solar Power Universal Wireless with 4 External Sensors Real-time Display 4 Tires' Pressure & Temperature 22-87 PSI [2 More Battery] Pressure Gauge Auto
[SOLAR POWER & USB CHARGING]: 2 charging ways which ensure the tire pressure monitoring system will work continuously, and do not occupy the car cigarette lighter socket.[6 ALARM MODES]: fast leak alarm, slow leak alarm, high pressure alarm, high temperature alarm, sensor fault alarm and sensor batt...
![Favoto Tire Pressure Monitoring System TPMS Solar Power Universal Wireless with 4 External Sensors Real-time Display 4 Tires' Pressure & Temperature 22-87 PSI [2 More Battery] Pressure Gauge Auto](https://m.media-amazon.com/images/I/41sIKVp6wyL._SL300_.jpg)
7. EEZTire-TPMS6 Real Time/24x7 Tire Pressure Monitoring System - 6 Anti-Theft Sensors, incl. 3-Year Warranty
■ REAL TIME/24x7 SAFETY & HIGH FUEL ECONOMY - EezTire TPMS system by EEZ RV Products is the industry leader in the RV TPMS market since 2005. It accurately monitors tire pressure and temperature for up to 26 tires and handle tire pressure up to 210 psi. EezTire TPMS system gives you PEACE OF MIND ...

8. ZEEPIN TPMS Solar Power Universal, Wireless Tire Pressure Monitoring System with 4 DIY Sensors, Real-time Displays 4 Tires' Pressure and Temperature TPMS
【Dynamically Monitor&After-Sales Warranty】: Dynamically monitors all tire pressure and temperature, improves fuel efficiency, and prolongs tire life and ensures driver safety. ZEEPIN TPMS offered with 1 year 100% Satisfaction Guarantee delivered. If there are any problems with the sensor, we wil...

9. STEELMATE® DIY Wireless Real-time Monitoring TPMS With Large Clear LED Cigarette Lighter Plug Display, 4 External Sensors Digital Tire Pressure Guage ( 20-50 Psi )

10. CACAGOO Wireless TPMS Tire Pressure Monitoring System with 4pcs External Sensors (0-8.0 Bar/ 0-116 Psi), Temperature and Pressure LCD Display, Real-time Alarm Function
【4 TIRES MONITORED SIMULTANEOUSLY】Each tire has its own code, you can view the real-time air pressure and temperature of 4 tires on the screen. Provide you with early warning of air leaks and other abnormal tire conditions, so corrective measures can be taken and tire life can be extended.【WIR...

11. Onewell Tpms Motorcycle Digital Tire Pressure Monitoring System Wireless,Auto Tyre Alarm System Universial TPMS LCD Display with 2pcs External Sensors for Two-Wheeled Motorcycle
Monitoring temperature and pressure with high degree accuracy, display for 4 tires at the same time.Use lithium battery to obtain electricity, with 2 external mini sensors. LED panel with extra mini USB port for charging.RF wireless technology can auto-alarm when tire pressure and temperature are ab...

🎓 Reddit experts on after market tpms
The comments and opinions expressed on this page are written exclusively by redditors. To provide you with the most relevant data, we sourced opinions from the most knowledgeable Reddit users based the total number of upvotes and downvotes received across comments on subreddits where after market tpms are discussed. For your reference and for the sake of transparency, here are the specialists whose opinions mattered the most in our ranking.
I bought this on on Ebay the other day. The same model on Amazon is over $200.
http://www.ebay.com/itm/Car-Solar-TPMS-Wireless-RV-Tire-Pressure-Monitoring-System-6-Sensor-LCD-Display-/112197954340?hash=item1a1f84eb24:g:HCUAAOSwal5YIbyW&vxp=mtr
I haven't received it yet (from China), but the reviews on Amazon for it are pretty good.
https://www.amazon.com/CARCHET-Pressure-Monitoring-Trailer-External/dp/B01H3KPZSQ/ref=sr_1_1?ie=UTF8&qid=1483877702&sr=8-1&keywords=6+sensor+tpms
I use this for my TT. I have a single axle as well. Even though this comes with 4 sensors, you can use only 2 if you wish.
I bought this after a blowout as well and it has been great. Drove 2000 miles this summer so far and no issues at all.
https://www.amazon.com/gp/product/B07H7BFCJ6/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
Your best bet is to pick up an Aftermarket kit.
https://www.amazon.com/Fullele-Wireless-Pressure-Monitoring-External/dp/B01LZME9Q2/ref=sr_1_6?s=automotive&ie=UTF8&qid=1485710753&sr=1-6
On a side note. Those metal TPMS sensors are TERRIBLE. Even if your car came with them from the factory I recommend replacing them with the rubber type like this. http://www.customautoonline.com/images/C/tpms%20sensor.jpg
The metal valve stems corrode and break easily while the rubber stems are both cheaper and easier to replace if faulty.
We got the EEZTire - https://www.amazon.com/dp/B009BEF1WS/ref=cm_sw_r_cp_api_cC09BbQ2SHFBP
So far seems to be pretty good, do have the random loss of signal on the camper ones occasionally. Going to be contacting the manufacturer about that once we get stationary for a bit next week.
They make TPMS remount kits that come with new O-rings and such. If it is not leaking you can probably leave it but maybe at your next change of new tires have them do all the TPMS seals while you have the tires off.
Something like this: https://www.amazon.com/Schrader-20032-Service-Toyota-single/dp/B002GZ1XBM
I had a flat 18 miles from the dealership the day I bought my car bc they forgot to change the valve stem. I immediately bought one of those tmps systems that screw onto your valve stems and have a little display unit. Was like $40 on Amazon and it’s solar powered. https://www.amazon.com/dp/B078RD479X?ref=ppx_pop_mob_ap_share
I ended up buying EEEZ Tire Monitoring System - 6 Sensors for my single axle TT. Two for my toad and then four for my truck. It works very well as is accurate to 1PSI on my setup.
This is just one example but there many different kinds.
https://www.amazon.com/dp/B074WKVG6J/ref=cm_sw_r_cp_awdb_t1_4135Ab01TRRZT
Hmmm I would never let that get that low but That would be a pain to go to certain place to refill tires.
Fullele Wireless Tire Pressure Monitoring System TPMS with 4 External Sensors (0~6 bar/0~87 psi) https://www.amazon.com/dp/B01LZME9Q2/ref=cm_sw_r_cp_api_dm4DzbCK41ZDQ
I bought one of these and they are worth the money my favorite Christmas gift in a long time. For my 2002 Honda Civic with no low air pressure alert
I grabbed one of these doodle bops for that reason too. It's a handy little device that turns on automatically when it senses movement and will visually flash when the tire pressure drops too low. It just can't be used with rubber valve stems.
https://www.amazon.com/dp/B076DTN3GD/
If it bothers you that much just buy a Wireless Tire Pressure Monitoring System with 4 DIY Sensors. Chrisfix on Youtube even has a video installing and using one.
If your car is not currently equipped with a tire pressure monitor system you can purchase an aftermarket one like this one: http://www.amazon.com/gp/aw/d/B015QTPIOC/ref=s9_top_hm_awbw_b2P0Net_g263_i1?pf_rd_m=ATVPDKIKX0DER&pf_rd_s=mobile-hybrid-11&pf_rd_r=0JJKESK9AH8S76QC4MV0&pf_rd_t=30901&pf_rd_p=7385f2b3-cc3c-5a55-ac1d-38af4b580afc&pf_rd_i=2201765011. Otherwise you can visually inspect your tires to see if they are low every day and use a pressure gauge if you aren't sure.
Onewell Tpms Wireless Digital Tire Pressure Monitoring System Motorcycle,Auto Tyre Alarm System Universial TPMS LCD Display with 2pcs External Sensors for Two-Wheeled Motorcycle https://www.amazon.com/dp/B076DTN3GD/ref=cm_sw_r_cp_api_i_ROCpDbS4E2FK0
Not the exact one, but similar.
CACAGOO Wireless TPMS Tire Pressure Monitoring System with 4pcs External Sensors (0-8.0 Bar/0-116 Psi), Temperature and Pressure LCD Display, Real-time Alarm Function https://www.amazon.com/dp/B074WKVG6J/ref=cm_sw_r_cp_api_ysHSBbKK542ND