FORD 2013 F-550 v.3 - Manual (Page 352)

Additional Information Contained on the Tire Sidewall for LT Type
Tires
LT type tires have some additional
information beyond those of P type
tires. These differences are described
below.
Note: Tire Quality Grades do not
apply to this type of tire.
A. LT: Indicates a tire, designated by
the Tire and Rim Association, that is
intended for service on light trucks.
B. Load Range/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.
A
B
C
B
D
Wheels and Tires 351
2013 F-250/350/450/550 (f23)
Owners Guide gf, 3rd Printing, December 2012
USA (fus)