• Cold tire pressure: The tire
pressure when the vehicle has
been stationary and out of direct
sunlight for an hour or more and
prior to the vehicle being driven
for 1 mile (1.6 km).
• Recommended inflation pressure:
The cold inflation pressure found
on the Safety Compliance
Certification Label (affixed to either
the door hinge pillar, door-latch
post, or the door edge that meets
the door-latch post, next to the
driver's seating position), or Tire
Label located on the B-Pillar or the
edge of the driver’s door.
• B-pillar: The structural member at
the side of the vehicle behind the
front door
• Bead area of the tire: Area of the
tire next to the rim.
• Sidewall of the tire: Area between
the bead area and the tread.
• Tread area of the tire: Area of the
perimeter of the tire that contacts
the road when mounted on the
vehicle.
• Rim: The metal support (wheel) for
a tire or a tire and tube assembly
upon which the tire beads are
seated.
Information Contained on the Tire
Sidewall
Both United States and Canada
Federal regulations require tire
manufacturers to place standardized
information on the sidewall of all tires.
This information identifies and
describes the fundamental
characteristics of the tire and also
provides a U.S. DOT Tire Identification
Number for safety standard
certification and in case of a recall.
Information on P Type Tires
P215/65R15 95H is an example of a
tire size, load index and speed rating.
The definitions of these items are
listed below. (Note that the tire size,
load index and speed rating for your
vehicle may be different from this
example.)
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MKZ (CC9) , enUSA
Wheels and Tires