2011 TOYOTA TUNDRA weight

678 6-1. Specifications
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
RimA 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 luggage 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 determined
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 determined
by distributing to each axle its share of curb
weight, accessory weight, and normal occu-
pant weight (distributed in accordance with
Ta b l e 1
* below), and dividing by two
Weather sideThe surface area of the rim not covered by the
inflated tire
Tire related termMeaning

680 6-1. Specifications
Intended outboard
sidewall
(a)The sidewall that contains a whitewall, bears white lettering, or bears manufacturer,
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 asymmetrical 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 prima-
rily 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
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 eleva-
tions due to labeling, decorations, or protective
bands or ribs
Passenger car tire
A tire intended for use on passenger cars, mul-
tipurpose 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
Tire related termMeaning

686
6-2. Customization
Items to initialize
ItemWhen to initializeReference
Moon roof
• After reconnecting or changing the battery
• After changing a fuse
P. 102
Engine oil maintenance
dataAfter changing engine oilP. 537
Tire pressure warning sys-
tem
• When rotating the tires on vehi- cles differing with front and rear
tire inflation pressures.
• When changing the tire inflation pressure by changing traveling
speed or load weight, etc.
• When changing the tire size.
P. 547
The following items must be initia lized for normal system operation
in cases such as after the battery is reconnected, or maintenance is
performed on the vehicle.

705
7
For owners
Camper information
Center of gravity locationThe figures given in the illustration indicate the recommended center
of gravity zone. Regular Cab models with standard bed Recommended location for
cargo center of gravity for
cargo weight rating
Rear end of truck bed
Regular Cab models with long bed Recommended location for
cargo center of gravity for
cargo weight rating
Rear end of truck bed
This information has been prepared in accordance with regula-
tion issued by the National Highway Traffic Safety Administration
of the U.S. Department of Transportation. It provides the purchas-
ers and/or prospective purchasers of Toyota vehicles with infor-
mation on truck-camper loading. Your Toyota dealer will help
answer any questions you may have as you read this informa-
tion.

706
Double Cab models with standard bedRecommended location for
cargo center of gravity for
cargo weight rating
Rear end of truck bed
Double Cab models with long bed Recommended location for
cargo center of gravity for
cargo weight rating
Rear end of truck bed
CrewMax models Recommended location for
cargo center of gravity for
cargo weight rating
Rear end of truck bed
Regular Cab models
42.6 in. (1082mm) 37.6 in. (955 mm)
Double Cab models
CrewMax models

707
7
For owners
Cargo weight rating and proper matchingWhen the truck is used to carry a slide-in camper, the total cargo load
of the truck consists of the manufacturer’s camper weight figure, the
weight of installed additional camper equipment not included in the
manufacturer’s camper weight figu re, the weight of camper cargo,
and the weight of passengers in the camper.
The total cargo load should not exceed the truck’s cargo weight rating
and the camper’s center of gravity should fall within the truck’s rec-
ommended center of gravity zone when installed.
Camper center of gravity
Recommended center of grav-
ity location zone
CAUTION
■Loading precaution
If a load is too far back, it can cause dangerous handling. If it is too far
forward, the front axle may be overloaded.

708
■Cargo weight rating
CWR: Cargo Weight Rating
EngineDriveCabBedGradePassenger
numberC.W.R
(lbs)(kg)
1GR- FE 2WD
Regular Standard
Delux 3 1045 474
Long 3 1125 510
1UR- FE 2WD Standard 3 1205 547
3UR- FE
3UR- FBE 2WD Long 3 1450 658
4WD
Standard 3 1080 490
Long 3 1385 628

709
7
For owners
CWR: Cargo Weight Rating
EngineDriveCabBedGradePassenger numberC.W.R
(lbs)(kg)
1GR- FE 2WD
Double Standard SR5 6 400 181
1UR- FE 2WD Standard SR5 6 440 200
4WD Standard SR5 6 355 161
3UR- FE 2WD StandardSR5 6 575 261
Limited 5 765 347
Long SR5 6 555 252
3UR- FE
3UR- FBE 4WD
StandardSR5 6 495 225
Limited 5 680 308
Long SR5 6 465 211