diy_darryl

I believe but could be wrong that they advertise longer life than that. If the batteries were replaceable it wouldn't be a big deal but at $100+ dollars a pop each its an annoying recurring unneccessary expense! I'd prefer it if you could just disable the system without the annoying dash light.

I have had 3 of 4 TPMS sensors fail in my 2009 Sierra in the past and now the 4th one has shot craps. All in less than 4 years! Junk, aggravating system!