Lincoln 2013 MKZ Owner's Manual page 313

M. Maximum Inflation Pressure:
Indicates the tire manufacturers'
maximum permissible pressure or the
pressure at which the maximum load
can be carried by the tire. This
pressure is normally higher than the
vehicle manufacturer's recommended
cold inflation pressure which can be
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 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 vehicle label.
The tire suppliers may have additional
markings, notes or warnings such as
standard load, radial tubeless, etc.
Additional Information Contained
on the Tire Sidewall for LT Type
Tires
Note: Tire Quality Grades do not apply
to this type of tire.
Wheels and Tires
E142544
LT type tires have some additional
information beyond those of P type
tires; these differences are described
below.
A. LT: Indicates a tire, designated by
the Tire and Rim Association (T&RA),
that is intended for service on light
trucks.
B. Load Range and Load Inflation
Limits: Indicates the tire's
load-carrying capabilities and its
inflation limits.
C. Maximum Load Dual lb (kg) at
psi (kPa) cold: Indicates the
maximum load and tire pressure when
the tire is used as a dual; defined as
four tires on the rear axle (a total of
six or more tires on the vehicle).
D. Maximum Load Single lb (kg) at
psi (kPa) cold: Indicates the
maximum load and tire pressure when
the tire is used as a single; defined as
two tires (total) on the rear axle.
310
B
D
B
C