2008 KIA Optima length

337
Knowing your vehicle
There will be an audible “click” when the
tab locks in the buckle. The seat belt
automatically adjusts to the proper length
only after the lap belt is adjusted manu-
ally so that it fits snugly around your hips.
If you lean forward in a slow, easy
motion, the belt will extend and let you
move around. If there is a sudden stop or
impact, the belt will lock into position. It
will also lock if you try to lean forward too
quickly.
When using the rear center seat belt, the
buckle with the “CENTER” mark must be
used.
WARNING
When using the rear seat center
belt, you must lock all tongue plates
and buckle/anchor connector. If any
tongue plate or buckle/anchor con-
nector is not locked, it will increase
the chance of injury or death in the
event of collision.
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WARNING
- Lock center
rear seat
When using the rear center belt,
you must lock all tongue plates
and buckles prior to use. If any
tongue plate or buckle is not
locked, it will increase the chance
of injury or death in the event of
collision.
The rear center seatbelt tongue
plate (A) and anchor connector
(B) should remain locked at all
times. They should only be
unlocked when folding the rear
seatback down or when carrying
an object in the rear seat that
could cause damage to the seat-
belt webbing or locking devices.
In either case, lock the tongue
plate (A) and anchor connector
(B) immediately after unfolding
the seatbacks or removing the
object being transported.

Knowing your vehicle88 3SunvisorUse the sunvisor to shield direct light
through the front or side windows.
To use a sunvisor, pull it downward.
To use a sunvisor for a side window
shade, pull it downward, unsnap it from
the bracket (1) and swing it to the side.
To use the vanity mirror, pull down the
visor and pull up the mirror cover (
2, if
equipped).
Pull the extension panel (3) of the sunvi-
sor to lengthen the sunvisor.
✽ ✽
NOTICE• Close the vanity mirror cover securely
and return the sunvisor to its original
position after use.
• If the vanity mirror lamp is equipped
and mirror cover is not closed secure-
ly, the lamp will stay on and could
result in battery discharge.
Power socket (if equipped)The power outlets are designed to pro-
vide power for mobile telephones or
other devices designed to operate with
vehicle electrical systems. The devices
should draw less than 10 amps with the
engine running.
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FrontRear

55
Driving tips
SUGGESTIONS FOR ECONOMICAL OPERATIONYour vehicle's fuel economy depends
mainly on your style of driving, where you
drive and when you drive.
Each of these factors affects how many
kilometers (miles) you can get from a liter
(gallon) of fuel. To operate your vehicle
as economically as possible, use the fol-
lowing driving suggestions to help save
money in both fuel and repairs:
Avoid lengthy warm-up idling. Once the
engine is running smoothly, begin driv-
ing. Remember, engine warm-up may
take a little longer on cold days.
Save fuel by accelerating slowly after
stopping.
Keep the engine in tune and follow the
recommended periodic maintenance
schedule. This will increase the life of
all parts and lower your operating
costs.
Do not use the air conditioner unnec-
essarily.
Slow down when driving on rough
roads.
For longer tire life and better fuel econ-
omy, always keep the tires inflated to
the recommended pressures. Maintain a safe distance from other
vehicles to avoid sudden stops. This
will reduce wear on brake linings and
pads. Driving in such a way will also
save fuel because extra fuel is required
to accelerate back to driving speed.
Do not carry unnecessary weight in the
vehicle.
Do not rest your foot on the brake
pedal while driving. This can cause
needless wear, possible damage to the
brakes, and poor fuel economy.
Improper wheel alignment results in
faster tire wear and lower fuel econo-
my.
Open windows at high speeds can
reduce fuel economy.
Fuel economy is less in crosswinds
and headwinds. To help offset some of
this loss, slow down when driving in
these conditions.
Keeping a vehicle in good operating con-
dition is important both for economy and
safety. Therefore, have an authorized Kia
dealer perform scheduled inspections
and maintenance.
WARNING
- Engine off dur-
ing motion
Never turn the engine off to coast
down hills or anytime the vehicle is
in motion. The power steering and
power brakes will not function
properly without the engine run-
ning. Instead, keep the engine on
and downshift to an appropriate
gear for engine braking effect.

511
Driving tips
Driving with a trailer Towing a trailer requires experience. You
must gain that experience slowly and
carefully which practicing with an
unloaded or lightly loaded trailer. Before
setting out for the open road, you must
get to know your trailer. Acquaint yourself
with the feel of handling and braking with
the trailer. And always keep in mind that
the vehicle you are driving is now a good
deal longer and not nearly so responsive
as your vehicle is by itself.
Before you start, check the trailer hitch
and platform, safety chains, electrical
connector(s), lights, tires and mirror
adjustment. If the trailer has brakes, fol-
low the trailer manufacturer’s instructions
as to how to check the brakes before you
start driving.
During your trip, stop every hour or so to
be sure that the load is secure, and that
the lights and any trailer brakes are work-
ing.Following distance Stay at least twice as far behind the vehi-
cle ahead as you would when driving
your vehicle without a trailer. This can
help you avoid situations that require
heavy braking and sudden turns.
Passing You’ll need more passing distance up
ahead when you’re towing a trailer. And,
because of the increased vehicle length,
you’ll need to go much farther beyond the
passed vehicle before you can return to
your lane.Backing up The trailer will go in the opposite direc-
tion of the rear of your vehicle when
backing up. This is very difficult for an
inexperienced trailer driver to get used
to. To help you avoid mistakes, hold the
bottom of the steering wheel with one
hand. Then, to move the trailer to the left,
just hold the steering wheel firmly and
move your hand to the left. To move the
trailer to the right, move your hand to the
right. Always back up slowly and, if pos-
sible, have someone guide you.Making turns When you’re turning with a trailer, make
wider turns than normal. Do this so your
trailer won’t strike soft shoulders, curbs,
road signs, trees, or other objects. Avoid
jerky or sudden maneuvers. Signal well
in advance.
Turn signals when towing a trailer When you tow a trailer, your vehicle has
to have a different turn signal flasher and
extra wiring. The green arrows on your
instrument panel will flash whenever you
signal a turn or lane change. Properly
connected, the trailer lights will also flash
to alert other drivers you’re about to turn,
change lanes, or stop.
When towing a trailer, the green arrows
on your instrument panel will flash for
turns even if the bulbs on the trailer are
burned out. Thus, you may think drivers
behind you are seeing your signals
when, in fact, they are not. It’s important
to check occasionally to be sure the trail-
er bulbs are still working. You must also
check the lights every time you discon-
nect and then reconnect the wires.
Do not connect a trailer lighting system
directly to your vehicle’s lighting system.
Use only an approved trailer wiring har-
ness.
Your Authorized Kia Dealer can assist
you in installing the wiring harness.
WARNING -
Trailer wiring
harness
Failure to use an approved trailer
wiring harness could result in an
accident due to the failure of the
trailer lights to operate.

Specifications2 8
Item mm (in)
Overall length 4,735 (186.4)
Overall width 1,805 (71.1)
Overall height 1,480 (58.3)
Front tread 1563 (61.5)
Rear tread 1,552 (61.1)
Wheelbase 2,720 (107.1)
SPECIFICATIONSThe specifications given here are for general information only. Although this information was accurate at the time of printing, Kia
reserves the right to change its vehicles or their specifications without notice. Please check with an authorized Kia dealer for more
precise and more up-to-date information.Dimensions
Tires
ItemRecommended Cold Tire
Wheel lug nut torque
Tire WheelInflation Pressure
kPa (psi)kg·m (lb·ft, N·m)
P205/60R16 6.5J×16 210 (30) 9~11 (65~79, 88~107)
P215/50R17 6.5J×17 220 (32) 9~11 (65~79, 88~107)
Compact spare tire
T125/80D16 420 (60) 9~11 (65~79, 88~107)