Review on 🔧 ACDelco GM OEM 20927604 TPMS Sensor by Leo Torres

The only reason for 4 stars instead of 5 is that they are a bit specific when placed on the rim. Three of them had to be adjusted several times before they were completely tight. They also don't come with a nut and washer to tighten onto the rim. Follow the learn procedure in my Colorado owner's manual and the alarms will reset.