Review on 🔧 Schrader 28006 TPMS Sensor 315 MHz - Corvette - 10438853, 25981210 (1 Pack) - OE Replacement Tire Pressure Monitoring by Cody Howard

Bought four of these for the Corvette 99. These blocks are smaller than the stock rims but will fit stock rims. All units were recognized by the machine immediately after activation (you must put the machine in learning mode). I activated them with a round nail pick magnet I bought at a hardware store for a few dollars. I enabled them before installing them on the drives to make sure they work; They are sensitive to movement. So if you activate them before installing, shake them to send the update to the car. The stamped production date for all four units was less than a year old.