Review on 🔧 Enhance Tire Monitoring with Denso 550-0103 TPMS Sensor - A Reliable and Accurate Solution by Carson Zoberman

Installed them at the end of April 2019 when we bought a set of wheels and put winter tires on them. November 25 Tire change for summer and winter. The tire pressure warning light came on immediately. Came back to check the problem and was informed that there is no signal from these devices - they are dead! I tried to contact Denso - not very easy and still no answer so I think I screwed up with a few hundred bucks! UPDATE: Immediately after posting this review, DENSO responded that the warranties are handled by the sellers (and by the way, Revain is not an authorized seller). They actually wrote "Good luck"!