Dodge Ram 2010 Owner's Manual page 416

416 STARTING AND OPERATING
The TPMS tire light load inflation switch will allow the
driver to switch between the max load inflation pressure
(cold) low pressure warning threshold and the light load
inflation pressure (cold) low pressure warning threshold
depending on the vehicle's load condition. The Tire and
Loading Information label defines the recommended
front and rear cold tire inflation pressures for the vehicle
when operating in the Max Load condition. A Supple-
mental Tire Pressure Information label is also available
defining Light Load tire inflation pressures when oper-
ating in the Light Load condition. When the tire light
load inflation switch LED is ON, the TPMS is using the
light load inflation pressure (cold) low inflation warning
thresholds.
Tire Light Load Inflation Switch
Tire Light Load Inflation Switch Operation – If
Equipped
• This vehicle may have different recommended tire
pressure values between the front and rear tires as
shown in both the Tire Loading Information Label and
the Supplemental Tire Pressure Information Label. It is