2005 TOYOTA TUNDRA length

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TUMBLING REAR SEATS
1. Lower the head restraints to the low- est position. Fold down the seatback
while pulling the seatback angle ad-
justing lever and swing the whole
seat up and forward while pulling
the seat lock release lever on the
side.
To return the tumbled seat to the original
position, reverse the above operation.
CAUTION
Make sure people or luggage are
clear of the seat. Then, hold the
seat and slowly move it. Otherwise,
people may be injured or luggage
may be damaged, if the seat hits
them.
To avoid serious injury, do not sit
on the folded seatback.
Use the seat lock release lever on
the side only when tumbling the
seat.
2. Take the holding strap out of its hole, and hook the strap onto the
assist grip. Then, pull the strap on
the free end to secure the seat.
When returning the rear seat to its original
position, put the holding strap into the
hole.
CAUTION
When tumbling the rear seats, fix the
seats securely by adjusting the length
of the holding strap. Failure to do so
may cause an unexpected accident or
severe injury in the event of emergen-
cy braking or a collision.

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Be careful not to damage the belt
webbing or hardware. Take care that
they do not get caught or pinched
in the seat or side doors.
Inspect the belt system periodically.
Check for cuts, fraying, and loose
parts. Damaged parts should be re-
placed. Do not disassemble or
modify the system.
Keep the belts clean and dry. If
they need cleaning, use a mild soap
solution or lukewarm water. Never
use bleach, dye, or abrasive clean-
ers, or allow them to come into
contact with the belt—they may se-
verely weaken the belts. (See
“Cleaning the interior” in Section
5.)
Replace the belt assembly (includ-
ing bolts) if it has been used in a
severe impact. The entire assembly
should be replaced even if damage
is not obvious.
Ta b
Buckle
Adjust the seat as needed and sit up
straight and well back in the seat. To
fasten your belt, pull it out of the re-
tractor and insert the tab into the
buckle.
You will hear a click when the tab locks
into the buckle.
The seat belt length automatically adjusts
to your size and the seat position.
The retractor will lock the belt during a
sudden stop or on impact. It also may
lock if you lean forward too quickly. A
slow, easy motion will allow the belt to
extend, and you can move around freely. When a passenger ’s shoulder belt is com-
pletely extended and is then retracted
even slightly, the belt is locked in that
position and cannot be extended. This fea-
ture is used to hold the child restraint
system securely. (For details, see “Child
restraint” in this Section.) To free the belt
again, fully retract the belt and then pull
the belt out once more.
If the seat belt cannot be pulled out of the
retractor, firmly pull the belt and release
it. You will then be able to smoothly pull
the belt out of the retractor.CAUTION
After inserting the tab, make sure
the tab and buckle are locked and
that the belt is not twisted.
Do not insert coins, clips, etc. in
the buckle as this may prevent you
from properly latching the tab and
buckle.
If the seat belt does not function
normally, immediately contact your
Toyota dealer. Do not use the seat
until the seat belt is fixed, because
it cannot protect an adult occupant
or your child from injury.
—Fastening front and rear
seat belts

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The rear seat belt buckles can be
stowed when not in use.
Seat belt buckles must be stowed before
you fold the seatback. (See “Tumbling rear
seats” in this Section.) If your seat belts cannot be fastened se-
curely because they are not long enough,
a personalized seat belt extender is avail-
able from your Toyota dealer free of
charge.
Please contact your local Toyota dealer to
order the proper required length for the
extender. Bring the heaviest coat you ex-
pect to wear for proper measurement and
selection of length. Additional ordering in-
formation is available at your Toyota deal-
er.CAUTION
When using the seat belt extender,
observe the following precautions.
Failure to follow these instructions
could reduce the effectiveness of the
seat belt restraint system in case of
an accident, increasing the chance of
personal injury.
Remember that the extender pro-
vided for you may not be safe when
used on a different vehicle, for
another person, or at a different
seating position than the one origi-
nally intended.
If the seat belt extender has been
connected to the driver’s seat belt
buckle without wearing the seat belt
when using the extender in the
driver ’s seat, the SRS driver ’s air-
bag system will judge that the driv-
er wears the seat belt even if not
wearing it. In this case, the driver ’s
airbag may not activate correctly,
causing death or serious injury in
the event of collision. Be sure to
wear the seat belt with the seat belt
extender.
—Stowing the rear seat belt
buckles (double cab models)
—Seat belt extender

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NOTICE
Do not use axle −mounted hitches as
they can cause damage to the axle
housing, wheel bearings, wheels or
tires. Also, never install a hitch which
may interfere with the normal function
of an Energy Absorbing Bumper, if so
equipped.
1 Trailer ball load rating
2 Ball diameter
3 Shank length
4 Shank diameter
TRAILER BALL
Follow these easy steps to properly deter-
mine the correct trailer ball for your ap-
plication:
1. Determine the correct trailer ball size for the trailer coupler. Most couplers
are stamped with the required trailer
ball size. The sizes you will most likely
find stamped on the coupler are:
Trailer class
Typical trailer ball size
IV2 5/16 in.
II and III2 in.
I1 7/8 in.
2. Select the appropriate trailer ball to match or exceed the gross trailer
weight rating of the trailer. The trailer
ball load rating should be printed on
the top of the ball.
3. When mounted in the ball mount, the threaded ball shank must protrude be-
yond the bottom of the lock washer
and nut at least 2 threads. The trailer
ball shank must be matched to the ball
mount hole diameter size.

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Backing with a trailer is difficult and
requires practice. Grip the bottom of
the steering wheel and move your hand
to the left to move the trailer to the
left. Move your hand to the right to
move the trailer to the right. (This pro-
cedure is generally opposite to that
when backing without a trailer). Also,
just turn the steering wheel a little at
a time, avoiding sharp or prolonged
turning. Have someone guide you when
backing to reduce the risk of an acci-
dent.
Because stopping distance may be in-
creased, vehicle− to−vehicle distance
should be increased when towing a
trailer. For each 16 km/h (10 mph) of
speed, allow at least one vehicle and
trailer length between you and the ve-
hicle ahead. Avoid sudden braking as
you may skid, resulting in jackknifing
and loss of control. This is especially
true on wet or slippery surfaces.
Avoid jerky starts or sudden accelera-
tion. If your vehicle has a manual
transmission, prevent excessive clutch
slippage by keeping engine rpm low
and not racing the engine. Always start
out in first gear.
Avoid jerky steering and sharp turns.
The trailer could hit your vehicle in a
tight turn. Slow down before making a
turn to avoid the necessity of sudden
braking.
Remember that when making a turn,
the trailer wheels will be closer than
the vehicle wheels to the inside of the
turn. Therefore, compensate for this by
making a larger than normal turning
radius with your vehicle.
Crosswinds and rough roads will ad-
versely affect handling of your vehicle
and trailer, causing sway. Pay attention
to the rear from time to time to pre-
pare yourself for being passed by large
trucks or buses, which may cause your
vehicle and trailer to sway. If swaying
happens, firmly grip the steering wheel
and reduce speed immediately but
gradually. Never increase speed. Steer
straight ahead. If you make no extreme
correction with the steering or brakes,
the vehicle and trailer will stabilize.
Be careful when passing other ve-
hicles. Passing requires considerable
distance. After passing a vehicle, do
not forget the length of your trailer and
be sure you have plenty of room be-
fore changing lanes.
In order to maintain engine braking effi-
ciency, do not use sixth gear (manual
transmission) or overdrive (automatic
transmission).
Because of the added load of the trail-
er, your vehicle’s engine may overheat
on hot days (at temperatures over
30 C [85 F]) when going up a long or
steep grade with a trailer. If the engine
coolant temperature gauge indicates
overheating, immediately turn off the air
conditioning (if in use), pull off the road
and stop in a safe spot. Refer to “If
your vehicle overheats” in Section 4.

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Improving fuel economy is easy—just take
it easy. It will help make your vehicle last
longer, too. Here are some specific tips
on how to save money on both fuel and
repairs:
Keep your tires inflated at the cor-
rect pressure. Underinflation causes
tire wear and wastes fuel. See Section
7 −2 for instructions.
Do not carry unneeded weight in
your vehicle. Excess weight puts a
heavier load on the engine, causing
greater fuel consumption.
Avoid lengthy warm −up idling. Once
the engine is running smoothly, begin
driving—but gently. Remember, howev-
er, that on cold winter days this may
take a little longer.
Always keep the automatic transmis-
sion overdrive switch turned on.
Driving with the overdrive switch off
will reduce the fuel economy. (For de-
tails, see “Automatic transmission” in
Section 1 −7.)
Accelerate slowly and smoothly.
Avoid jackrabbit starts. Get into high
gear as quickly as possible.
Avoid long engine idling. If you have
a long wait and you are not in traffic,
it is better to turn off the engine and
start again later.
Avoid engine lugging or over −rev-
ving. Use a gear position suitable for
the road on which you are travelling.
Avoid continuous speeding up and
slowing down. Stop−and− go driving
wastes fuel.
Avoid unnecessary stopping and
braking. Maintain a steady pace. Try
to time the traffic signals so you only
need to stop as little as possible or
take advantage of through streets to
avoid traffic lights. Keep a proper dis-
tance from other vehicles to avoid sud-
den braking. This will also reduce wear
on your brakes.
Avoid heavy traffic or traffic jams
whenever possible.
Do not rest your foot on the clutch
or brake pedal. This causes premature
wear, overheating and poor fuel econo-
my.
Maintain a moderate speed on high-
ways. The faster you drive, the greater
the fuel consumption. By reducing your
speed, you will cut down on fuel con-
sumption.
Keep the front wheels in proper
alignment. Avoid hitting the curb and
slow down on rough roads. Improper
alignment not only causes faster tire
wear but also puts an extra load on
the engine, which, in turn, wastes fuel.
Keep the bottom of your vehicle free
from mud, etc. This not only lessens
weight but also helps prevent corro-
sion.
Keep your vehicle tuned −up and in
top shape. A dirty air cleaner,
improper valve clearance, dirty plugs,
dirty oil and grease, brakes not
adjusted, etc. all lower engine
performance and contribute to poor fuel
economy. For longer life of all parts
and lower operating costs, keep all
maintenance work on schedule, and if
you often drive under severe
conditions, see that your vehicle
receives more frequent maintenance.
(For scheduled maintenance informa-
tion, please refer to the “Scheduled
Maintenance Guide” or “Owner ’s
Manual Supplement”.)
How to save fuel and make
your vehicle last longer

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Tw o−wheel drive models
mm (in.)
Standard cab modelsAccess cab modelsDouble cab modelsStandard bedStepSide bed
Overall length5525 (217.5)∗1
5545 (218.3)∗25525 (217.5)∗1
5545 (218.3)∗25525 (217.5)∗1
5545 (218.3)∗25845 (230.1)
Overall width1910 (75.2)
1910 (75.2)
1945 (76.6)∗3
2015 (79.3)∗42015 (79.3)2015 (79.3)∗3
2025 (79.7)∗4
Overall height∗51795 (70.7)1790 (70.5)∗6
1800 (70.9)∗7or81790 (70.5)
1880 (74.0)∗6
1890 (74.4)∗7
1895 (74.6)∗8
Wheelbase3260 (128.3)3260 (128.3)3260 (128.3)3570 (140.5)
Front tread1680 (66.1)1680 (66.1)1680 (66.1)1680 (66.1)
Rear tread1648 (64.9)1648 (64.9)1648 (64.9)1710 (67.3)
∗1: With steel bumper∗2: With plastic bumper∗3: With wheel arch moulding∗4: With over fender∗5: Unladen vehicle∗6: With P245/70R16 tires∗7: With P265/70R16 tires∗8: With P265/65R17 tires
Dimensions

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2005 TUNDRA from Aug. ’04 Prod. (OM34427U)
Four−wheel drive models
mm (in.)
Standard cab modelsAccess cab modelsDouble cab modelsStandard bedStepSide bed
Overall length5525 (217.5)∗1
5545 (218.3)∗25525 (217.5)∗1
5545 (218.3)∗25525 (217.5)∗1
5545 (218.3)∗25845 (230.1)
Overall width1910 (75.2)
1945 (76.6)∗3
1910 (75.2)
1945 (76.6)∗3
2015 (79.3)∗42015 (79.3)2015 (79.3)∗3
2025 (79.7)∗4
Overall height∗51805 (71.1)∗6
1815 (71.5)∗7or81810 (71.3)∗6
1820 (71.7)∗7or81810 (71.3)
1890 (74.4)∗6
1900 (74.8)∗7
1905 (75.0)∗8
Wheelbase3260 (128.3)3260 (128.3)3260 (128.3)3570 (140.5)
Front tread1675 (65.9)1675 (65.9)1675 (65.9)1675 (65.9)
Rear tread1648 (64.9)1648 (64.9)1648 (64.9)1710 (67.3)
∗1: With steel bumper∗2: With plastic bumper∗3: With wheel arch moulding∗4: With over fender∗5: Unladen vehicle∗6: With P245/70R16 tires∗7: With P265/70R16 tires∗8: With P265/65R17 tires