which can be found on the Safety Compliance Certification Label or Tire
Label which is located on the B-Pillar or the edge of the driver’s door.
The cold inflation pressure should never be set lower than the
recommended pressure on the Safety Compliance Certification Label or
Tire Label.
When weather temperature changes occur, tire inflation pressures also
change. A 10°F (6°C) temperature drop can cause a corresponding drop
of 1 psi (7 kPa) in inflation pressure. Check your tire pressures
frequently and adjust them to the proper pressure which can be found
on the Safety Compliance Certification Label or the Tire Label.
If you are checking tire pressure when the tire is hot, (i.e. driven more
than 1 mile [1.6 km]), never “bleed” or reduce air pressure. The tires are
hot from driving and it is normal for pressures to increase above
recommended cold pressures. A hot tire at or below recommended cold
inflation pressure could be significantly under-inflated.
To check the pressure in your tire(s):
1. Make sure the tires are cool, meaning they are not hot from driving
even a mile.
Note:
If you have to drive a distance to get air for your tire(s), check
and record the tire pressure first and add the appropriate air pressure
when you get to the pump. It is normal for tires to heat up and the air
pressure inside to go up as you drive. Never “bleed” or reduce air
pressure when tires are hot.
2. Remove the cap from the valve on one tire, then firmly press the tire
gauge onto the valve and measure the pressure with the tire gauge.
3. Add enough air to reach the recommended air pressure
Note:
If you overfill the tire, release air by pushing on the metal stem in
the center of the valve. Then recheck the pressure with your tire gauge.
4. Replace the valve cap.
5. Repeat this procedure for each tire, including the spare.
Note:
Some spare tires operate at a higher inflation pressure than the
other tires. For T-type/mini-spare tires (see
Dissimilar Spare
Tire/Wheel Information
section for description): Store and maintain at
60 psi (4.15 bars). For Dissimilar spare tires and Full-size matching spare
tires (see the
Dissimilar Spare Tire/Wheel Information
and
Full-size
Matching Spare Tire/Wheel Information
sections for descriptions):
Store and maintain at the higher of the front and rear inflation pressure
as shown on the or Safety Compliance Certification Label or the Tire
Label.
2006 F-250/350/450/550
(f23)
Owners Guide (post-2002-fmt)
USA
(fus)
Tires, Wheels and Loading
135
