light on for tires on 2010 Dodge Grand Caravan

We reset the tire pressure correctly but the light still won't go out. we drove it for 20 minutes like the book said

Asked by for the 2010 Dodge Grand Caravan
check the spare tire also - the sensor is on there too...
1 more answer
there could be a problem with the sensors in the tires. get it checked at a shop.