They must be installed in the tire after the tire has been removed, disassembled and installed in place of the original Schrader valve. After remounting a tire on a Chevy, the memory must be erased and reprogrammed in a specific order. Most tire repair companies don't know how to do this. I visited 4 different companies before I found a mechanic who knew what he was doing. These tire pressure sensors (TPM) worked great when programmed correctly.
🔧 Enhance Your Craftsman with MARASTAR 21446 2PK 15X6 00 6 Assembly Replacement
8 Review
John Deere Riding Mower Front Tire 🚜 Assembly - MARASTAR 15x6.00-6, Turf Saver Tread Replacement
6 Review
Marathon 92001 2Pk 20X2 0 Flat Assembly
3 Review
🏎️ Mission Automotive 2 Pack Premium Replacement: Superior Performance and Durability
7 Review