LAUNCH 315MHz & 433MHZ TPMS Sensors 4PCS, Unlimitedly Programmable Tire Pressure Sensors, OEM Replacement Sensor, Non-Destructive Installation, Screw-in (Only Program by LAUNCH TPMS Tool)

Unless you really know the product, I only see once in the description that you need to have the specific brand of tpms tool to program. Multiple times you need to have a tpms tool but I figured well try these out ,I have a tpms tool. Hours of trying to figure out before I installed them and no dice. Look at the description and finally see the must have their tool to activate. So my fault. They do feel nice and think they would work well if you have the right scan tool for the job. Goong back to Amazon and get some already activated generic ones.

I had new tires installed and new air pressure sensors. The air sensors works perfectly for my Corvette

After having these installed professionally one failed to program. The other 3 now also do not work. When I reached out to the seller. They want me to ship it back. Ok I want them to pay to dismount my tires. Don’t waste your money. Total failure TPMS. All failed