XD King Cab® models
ModelsUnits: in (mm)
Overall Length: S and SV231.0 (5,866.5)
Pro-4X 231.8 (5887.9)
Overall width: S and SV79.5 (2,020)
Pro-4X 80.7 (2,049.6)
Overall height: 2WD S and SV77.7 (1,974.3)
4WD S and SV 77.7 (1,973.4)
4WD Pro-4X 78.1 (1,983.5)
Front Track: S and SV68.4 (1,738)
Pro-4X 68.6 (1,743)
Rear Track: S and SV68.4 (1,737)
Pro-4X 68.6 (1,742)
Wheelbase: 139.8 (3,550)
Gross vehicle weight rating: Refer to the “F.M.V.S.S./C.M.V.S.S. certification label” on
the center pillar between the driver’s side front and
rear doors.
Gross axle weight rating:
Front:
Rear:
10-16Technical and consumer information
WARNING
∙ Installing a snowplow may affect ve-hicle handling. This may cause the
driver to lose control of the vehicle
and could result in vehicle damage,
serious injury, or death.
∙ A snowplow attached may affect the operation of the air bags. Use extreme
caution while driving and plowing to
avoid vehicle damage, serious injury,
or death. DOT (Department of Transportation) Qual-
ity Grades: All passenger car tires must
conform to federal safety requirements in
addition to these grades.
Quality grades can be found where appli-
cable on the tire sidewall between tread
shoulder and maximum section width. For
example:
Treadwear 200 Traction AA Temperature
A
Treadwear
The treadwear grade is a comparative rat-
ing based on the wear rate of the tire when
tested under controlled conditions on a
specified government test course. For ex-
ample, a tire graded 150 would wear one
and one-half (1 1/2) times as well on the
government course as a tire graded 100.
The relative performance of tires depends
upon the actual conditions of their use,
however, and may depart significantly from
the norm due to variations in driving habits,
service practices and differences in road
characteristics and climate.
Traction AA, A, B and C
The traction grades, from highest to low-
est, are AA, A, B, and C. Those grades repre-
sent the tire’s ability to stop on wet pave- ment as measured under controlled
conditions on specified government test
surfaces of asphalt and concrete. A tire
marked C may have poor traction perfor-
mance.
WARNING
The traction grade assigned to this tire
is based on straight-ahead braking
traction tests, and does not include ac-
celeration, cornering, hydroplaning, or
peak traction characteristics.
Temperature A, B and C
The temperature grades are A (the high-
est), B, and C, representing the tire’s resis-
tance to the generation of heat, and its
ability to dissipate heat when tested under
controlled conditions on a specified indoor
laboratory test wheel. Sustained high tem-
perature can cause the material of the tire
to degenerate and reduce tire life, and ex-
cessive temperature can lead to sudden
tire failure. The grade C corresponds to a
level of performance which all passenger
car tires must meet under the Federal Mo-
tor Safety Standard No. 109. Grades B and A
represent higher levels of performance on
the laboratory test wheel than the mini-
mum required by law.
UNIFORM TIRE QUALITY GRADING
10-62Technical and consumer information
