One problem related to tire valve has been reported for the 2009 Dodge RAM. The most recently reported issues are listed below.
Aluminum valve stem/tpms sensors on both front wheels corroded and failed at the same time causing two flat front tires and loss of steering. Proceeded to repair shop to have all (4) valve stems and (2) front tires replaced. Repair personnel informed us that this is an epidemic. According to them, in 2010, manufacturers became aware of this problem and began using rubber valve stem/tpms sensors.