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Tire pressure monitoring is a pretty standard feature on newer cars; it’s been required on new cars sold in the United States since 2008. Typically drivers find out they have it when a new icon lights up on the dash or a tire pressure warning flashes across the screen. It’s a very useful feature, as it can be hard to tell when you’re losing tire pressure, that’s a boon for safety as well, as driving on underinflated tires can be quite dangerous. In lieu of buying a new ride, those of us with older cars can add tire pressure monitoring quite easily with an aftermarket kit like the one that Amazon just discounted for Black Friday.
The Tymate TM2 Tire Pressure Monitoring System is on sale for $57, 29% off its $80 list price. That price is good on the 4-sensor version that is perfect for the vast majority of us whose cars have, you guessed it, just four wheels. A 6-sensor edition with a repeater to boost signal strength on longer vehicles (or those with a trailer) is also discounted but still substantially more.
Tymate TM2 Tire Pressure Monitoring System, $57 (was $80) at Amazon
The four included sensors replace the existing caps on the tire valve stems. They’re IP67 waterproof and accurate between 0 and 87 PSI within 3 PSI. Each contains a CR1632 battery that lasts up to six months, allowing them to take readings and communicate those readings to a control unit inside. That unit sits on the dash, powered by either a USB port, cigarette lighter socket, or the onboard solar panel, and provides live pressure and temperature readings for each individual tire. The backlight adjusts to ambient light conditions automatically, and the LCD display is easy to read at all times. This system has five distinct alarm modes — fast leak detection, high/low-pressure alerts, high-temperature warnings, sensor low voltage, and signal loss — and offers the ability to set custom thresholds.
Related: Amazon Has a ‘Lightweight and Easy to Use’ Tire Inflator on Sale for Only $20
One shopper wrote that this monitor “works perfectly, giving me real-time updates on both tire pressure and temperature.” They say it gives them “huge peace of mind to be able to monitor everything at a glance.”
Another satisfied customer uses this system on frequent long trips, having purchased it after realizing their car’s built-in system didn’t specify which tire was low. “The unit is very simple to install,” they wrote, and “the monitor has worked very reliably during the past six months.” It’s proved “better than units costing twice as much,” an even more remarkable gap considering the Black Friday savings.
If you’ve found yourself worrying about tire pressure while driving, the Tymate TM2 Tire Pressure Monitoring System is an easy way to get some peace of mind. It’s also an easy decision to grab one right now for $57, as this is the first time it’s ever gotten a discount at Amazon.
