Page 598 of 672
5989-1. Specifications
*1: The model code is indicated on the Certification Label. (P. 5 9 9 )
*2: Vehicles with electric moon roof
*3: Vehicles with towing package (hitch only)
*4: Vehicles with towing package
*5: Vehicles with towing package and large fuel tank
*6: Vehicles with towing package (hi tch only) and electric moon roof
*7: Vehicles with towing package and electric moon roof
*8: Vehicles with towing package, el ectric moon roof and large fuel tank
USK56L-
PSTSGA
3UR-FBE engine 4WD Short 1450 lb. (660 kg)
1415 lb. (640 kg)
*2
1385 lb. (630 kg)*4
1265 lb. (575 kg)*5
1350 lb. (610 kg)*7
1230 lb. (560 kg)*8
USK56L- PSTLGA 1400 lb. (635 kg)
1365 lb. (620 kg)
*2
1335 lb. (605 kg)*4
1220 lb. (555 kg)*5
1300 lb. (590 kg)*7
1185 lb. (535 kg)*8
USK56L- PSTZGA 1405 lb. (635 kg)
1370 lb. (620 kg)
*2
1340 lb. (610 kg)*4
1220 lb. (555 kg)*5
1305 lb. (590 kg)*7
1185 lb. (540 kg)*8
Model code*1EngineDriving
systemBed type
Vehicle capacity weight
(Occupants + lug-
gage)
Page 618 of 672

6189-1. Specifications
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sure
Tire pressure when the vehicle has been
parked for three hours or more, or has not
been driven more than 1 mile or 1.5 km under
that condition
Maximum inflation
pressureThe maximum cold inflated pressure to which
a tire may be inflated, shown on the sidewall
of the tire
Recommended infla-
tion pressureCold tire inflation pressure recommended by a
manufacturer
Accessory weight
The combined weight (in excess of those stan-
dard items which may be replaced) of auto-
matic transmission, power steering, power
brakes, power windows, power seats, radio
and heater, to the extent that these items are
available as factory-installed equipment
(whether installed or not)
Curb weight
The weight of a motor vehicle with standard
equipment, including the maximum capacity of
fuel, oil and coolant, and if so equipped, air
conditioning and additional weight optional
engine
Maximum loaded vehi-
cle weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant
weight150 lb. (68 kg) times the number of occupants
specified in the second column of Table 1
*
that follows
Occupant distributionDistribution of occupants in a vehicle as speci-
fied in the third column of Table 1
* below
Production options
weight
The combined weight of installed regular pro-
duction options weighing over 5 lb. (2.3 kg) in
excess of the standard items which they
replace, not previously considered in curb
weight or accessory weight, including heavy
duty brakes, ride levelers, roof rack, heavy
duty battery, and special trim
Page 619 of 672

6199-1. Specifications
9
Vehicle specifications
Rim
A metal support for a tire or a tire and tube
assembly upon which the tire beads are
seated
Rim diameter
(Wheel diameter)Nominal diameter of the bead seat
Rim size designationRim diameter and width
Rim type designationThe industry manufacturer’s designation for a
rim by style or code
Rim widthNominal distance between rim flanges
Vehicle capacity
weight (Total load
capacity)The rated cargo and l uggage load plus 150 lb.
(68 kg) times the vehicle’s designated seating
capacity
Vehicle maximum load
on the tire
The load on an individual tire that is deter-
mined by distributing to each axle its share of
the maximum loaded vehicle weight, and
dividing by two
Vehicle normal load on
the tire
The load on an individual tire that is deter-
mined by distributing to each axle its share of
curb weight, accessory weight, and normal
occupant weight (distributed in accordance
with Table 1
* below), and dividing by two
Weather sideThe surface area of the rim not covered by the
inflated tire
Bead
The part of the tire that is made of steel wires,
wrapped or reinforced by ply cords and that is
shaped to fit the rim
Bead separationA breakdown of the bond between compo-
nents in the bead
Bias ply tire
A pneumatic tire in which the ply cords that
extend to the beads are laid at alternate
angles substantially less than 90 degrees to
the centerline of the tread
CarcassThe tire structure, except tread and sidewall
rubber which, when inflated, bears the load
ChunkingThe breaking away of pieces of the tread or
sidewall
CordThe strands forming th e plies in the tire
Tire related termMeaning
Page 620 of 672

6209-1. Specifications
Cord separationThe parting of cords from adjacent rubber
compounds
CrackingAny parting within the tread, sidewall, or inner-
liner of the tire extending to cord material
CT
A pneumatic tire with an inverted flange tire
and rim system in which the rim is designed
with rim flanges pointed radially inward and
the tire is designed to fit on the underside of
the rim in a manner that encloses the rim
flanges inside the air cavity of the tire
Extra load tire
A tire designed to operate at higher loads and
at higher inflation pressures than the corre-
sponding standard tire
GrooveThe space between two adjacent tread ribs
Innerliner
The layer(s) forming the inside surface of a
tubeless tire that contains the inflating medium
within the tire
Innerliner separationThe parting of the innerliner from cord material
in the carcass
Intended outboard
sidewall
(a) The sidewall that contains a whitewall,bears white lettering, or bears manufac-
turer, brand, and/or model name molding
that is higher or deeper than the same
molding on the other sidewall of the tire, or
(b) The outward facing sidewall of an asym- metrical tire that has a particular side that
must always face outward when mounted
on a vehicle
Light truck (LT) tire
A tire designated by its manufacturer as pri-
marily intended for use on lightweight trucks
or multipurpose passenger vehicles
Load ratingThe maximum load that a tire is rated to carry
for a given inflation pressure
Maximum load ratingThe load rating for a tire at the maximum per-
missible inflation pressure for that tire
Maximum permissible
inflation pressureThe maximum cold inflation pressure to which
a tire may be inflated
Measuring rimThe rim on which a tire is fitted for physical
dimension requirements
Tire related termMeaning
Page 621 of 672

6219-1. Specifications
9
Vehicle specifications
Open spliceAny parting at any junction of tread, sidewall,
or innerliner that extends to cord material
Outer diameterThe overall diameter of an inflated new tire
Overall width
The linear distance between the exteriors of
the sidewalls of an inflated tire, including ele-
vations due to labeling, decorations, or protec-
tive bands or ribs
Passenger car tire
A tire intended for use on passenger cars,
multipurpose passenger vehicles, and trucks,
that have a gross vehicle weight rating
(GVWR) of 10,000 lb. or less.
PlyA layer of rubber-coated parallel cords
Ply separationA parting of rubber compound between adja-
cent plies
Pneumatic tire
A mechanical device made of rubber, chemi-
cals, fabric and steel or other materials, that,
when mounted on an automotive wheel, pro-
vides the traction and co ntains the gas or fluid
that sustains the load
Radial ply tire
A pneumatic tire in which the ply cords that
extend to the beads are laid at substantially 90
degrees to the centerline of the tread
Reinforced tire
A tire designed to operate at higher loads and
at higher inflation pressures than the corre-
sponding standard tire
Section width
The linear distance between the exteriors of
the sidewalls of an inflated tire, excluding ele-
vations due to labeling, decoration, or protec-
tive bands
SidewallThat portion of a tire between the tread and
bead
Sidewall separationThe parting of the rubber compound from the
cord material in the sidewall
Tire related termMeaning
Page 647 of 672
647
10
For owners
When the truck is used to carry a slide-in camper, the total cargo load
of the truck consists of the manu facturer’s camper weight figure, the
weight of installed additional ca mper equipment not included in the
manufacturer’s camper weight figure, the weight of camper cargo , and
the weight of passengers in the camper. The total cargo load sh ould
not exceed the truck’s cargo weight rating and the camper’s cen ter of
gravity should fall within the truck’s recommended center of gr avity
zone when installed.
Camper center of gravity
Recommended center of grav-
ity location zone
Double Cab models42.6 in. (1082mm)37.6 in. (955 mm)CrewMax models
WARNING
■Loading precaution
If a load is too far back, it can cause dangerous handling. If it is too far for-
ward, the front axle may be overloaded.
Cargo weight rating and proper matching
1
2
Page 648 of 672
648
■Cargo weight rating
CWR : Cargo Weight Rating
No.EngineDriveCabBedGradePassenger NumberC. W. R.
lbs.kg.
11UR-FE2WD
Double Cab
Stan-
dardSR56535243
24WD6430195
3
3UR-FE2WD
Stan-dardSR56525238
4Limited5635288
5LongSR56495225
6
3UR-FE
3UR-FBE4WD
Stan-dardSR56420191
7Limited5550249
8LongSR56390177
91UR-FE2WD
Crew MaxShort
SR56455206
104WD6345156
11
3UR-FE2WD
SR56425193
12Limited5545247
13Plati-
num5530240
14
3UR-FE
3UR-FBE4WD
SR56330150
15Limited5435197
16Plati-num5435197
Page 649 of 672
649
10
For owners
Secure loose items to prevent weight shifts that could affect the bal-
ance of your vehicle. When the truck camper is loaded, drive to a
scale and weigh on the front and on the rear wheels separately to
determine axle loads. Individual axle loads should not exceed e ither
of the Gross Axle Weight Ratings (GAWR). The total of the axle loads
should not exceed the Gross Vehicle Weight Rating (GVWR). These
ratings are given on the vehicle certification label which is located on
the door latch post on the le ft side of the vehicle. (P. 599) If weight
ratings are exceeded, move or remove items to bring all weights
below the ratings.
Gross axle weight rating
Front GAWR
Rear GAWR
Gross vehicle weight rating
Not exceed GVWR
WARNING
■ Overloading
Be careful — overloading can cause dangerous braking and handli ng prob-
lems, and can damage your vehicle and its tires.
Gross axle and vehicle weight ratings
1
2
1