TPMS valve stem corrosion and sudden air loss
TIRES, WHEELS
10 NHTSA complaints · 2011-04 → 2017-05
“I HAVE HAD 2 TIRE PRESSURE MONITORING VALVES BREAK INTO 2 PARTS EACH IN THE PAST 4 MONTHS. THE LATEST WAS WHEN I WAS DRIVING TODAY ON CITY STREETS. THE TIRE PRESSURE ALARM WENT OFF SO I STOPPED THE CAR TO CHECK THE TIRES. WHEN I TOUCHED ONE OF THE VALVES IT JUST CAME APART IN MY”
“WHILE DRIVING AT 70MPH ON US23 IN MICHIGAN, TPMS LOW PRESSURE TELLTALE ILLUMINATED. WITHIN 30 SECS, VEHICLE BEGAN TO PULL HARD TO THE LEFT. PULLED OFF THE SIDE OF THIS 4 LANE 70MPH HIGHWAY IN THE RAIN TO INVESTIGATE. LEFT FRONT TIRE COMPLETELY FLAT. NUT HOLDING THE TPMS SENSOR”
“MY HUSBAND PURCHASED A BRAND NEW 2009 MAZDA5 AND IN FEBRUARY 10TH 2011, AS I WAS DRIVING MY TIRE LOST ALL AIR, THE VALVE HAD SNAPPED IN HALF. THE DEALER SAID I MUST HAVE HIT SOMETHING BUT I KNOW I DIDN'T, I WOULD HAVE FELT SOMETHING IF IT WAS STRONG ENOUGH TO BREAK THE VALVE”