I've used Eez RV's TPMS for 5 years. Good fast service and a lot less money compared to Others. They all come from China. Don't believe me check Ali Baba. I found that when a certain Brand tried to discredit Eez RV's brand that they both had the same items from china. with their own brand name on them. Eez at that time was 50 % less expensive.
Mel