Review on VSTM TPMS: Solar Power Universal Wireless Car Alarm System with 4 External Sensors, Real-time Pressure & Temperature Alerts for Safe Driving by Roy Bush

I was a bit disappointed to discover that my new Honda Civic does not have individual TPMS sensors in each tire but instead uses the ABS system to measure the RPM difference detect to determine if a tire is under-inflated, as it doesn't tell you which tire is (probably) under-inflated, and it doesn't give you any information about the pressure in each tire. In addition, this system will not notify you immediately once you get in the car and start driving. You have to drive a certain distance before it recognizes that the tire is flat). This product was a cost-effective way to fill that gap. I love that it can be solar powered (for those who want to mount it on the dash) or USB powered for a situation like mine where I didn't want to mount it outdoors but wanted to mount it just wanted to keep in the central storage compartment (where I can check every few days to monitor tire pressure or get a beep when tire pressure is low. I had an intermittent problem with one of the sensors, but the seller took care of it quickly .