EOHMAK Tire Pressure Monitoring System Wireless Solar TPMS, Tire Pressure Monitor with 4 Sensors Real-time Display Temperature Pressure for Car RV SUV MPV Sedan (Internal)

I’d you have access to a tire machine, or are having tires put on these go INSIDE the tire and are the valve stem. Updates pressures regularly and so far after almost a year, no problems. Shows pressure and temperature of all 4 and sits on your dash or window and unit runs on solar.

it works very well. the pressure readings are within 1 psi compares to my manual psi measurements. the unit triggers on one of he tire, LF, due to pressure drop from 33 psi downs to 28 psi. it turns out there is a leak on the tire bead and rim. removed and reseated the LF tire.

Love the display and internal mounting so that there is not a nub on the tire, however it did not fit on my AMG Monoblock rim, so I could not use.

Very cheap quality the monitor starts to flicker after only a week of use! Stay away from it! As it's an internal sensor system returning it cost more than ignoring it!

Excellent product, get the job done. Has saved my tires multiple times.