2009 KIA Optima weight

Driving your vehicle40
5E140100ASAHitches It's important to have the correct hitch
equipment. Crosswinds, large trucks
going by, and rough roads are a few rea-
sons why you’ll need the right hitch. Here
are some rules to follow:
Will you have to make any holes in the
body of your vehicle when you install a
trailer hitch? If you do, then be sure to
seal the holes later when you remove
the hitch.
If you don’t seal them, deadly carbon
monoxide (CO) from your exhaust can
get into your vehicle, as well as dirt and
water.
The bumpers on your vehicle are not intended for hitches. Do not attach
rental hitches or other bumper-type
hitches to them. Use only a frame-
mounted hitch that does not attach to
the bumper.
KIA trailer hitch accessory is available at an authorized KIA dealer.
E140200AUNSafety chains You should always attach chains
between your vehicle and your trailer.
Cross the safety chains under the tongue
of the trailer so that the tongue will not
drop to the road if it becomes separated
from the hitch.
Instructions about safety chains may be
provided by the hitch manufacturer or by
the trailer manufacturer. Follow the man-
ufacturer’s recommendation for attaching
safety chains. Always leave just enough
slack so you can turn with your trailer.
And, never allow safety chains to drag on
the ground.
E140300AUN-EUTrailer brakes If your trailer is equipped with a braking
system, make sure it conforms to federal
and/or local regulations and that it is
properly installed and operating correctly.
If your trailer weighs more than the max-
imum trailer weight without trailer brakes
loaded, then it needs its own brakes and
they must be adequate. Be sure to read
and follow the instructions for the trailer
brakes so you’ll be able to install, adjust
and maintain them properly.
Don’t tap into your vehicle's brake sys-tem.
WARNING
- Trailer brakes
Do not use a trailer with its own
brakes unless you are absolutely
certain that you have properly set
up the brake system. This is not a
task for amateurs. Use an experi-
enced, competent trailer shop for
this work.

541
Driving your vehicle
E140400ASADriving with a trailer Towing a trailer requires a certain
amount of experience. 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
added weight of 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 electric
brakes, start your vehicle and trailer mov-
ing and then apply the trailer brake con-
troller by hand to be sure the brakes are
working. This lets you check your electri-
cal connection at the same time.
During your trip, check occasionally to be
sure that the load is secure, and that the
lights and trailer brakes are still working.
E140401AUNFollowing 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.E140402AUNPassing 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.E140403AUNBacking up Hold the bottom of the steering wheel
with one hand. Then, to move the trailer
to the left, just 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 possible, have someone guide
you.
E140404AUNMaking 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.E140405AUNTurn 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.

Driving your vehicle42
5An authorized KIA dealer can assist you
in installing the wiring harness.E140406AUNDriving on grades Reduce speed and shift to a lower gear
before you start down a long or steep
downgrade. If you don’t shift down, you
might have to use your brakes so much
that they would get hot and no longer
operate efficiently.
On a long uphill grade, shift down and
reduce your speed to around 70 km/h (45
mph) to reduce the possibility of engine
and transaxle overheating.
If your trailer weighs more than the max-
imum trailer weight without trailer brakes
and you have an automatic transaxle,
you should drive in D (Drive) when tow-
ing a trailer.
Operating your vehicle in D (Drive) when
towing a trailer will minimize heat build up
and extend the life of your transaxle.
E140407BUN-EUParking on hills Generally, if you have a trailer attached to
your vehicle, you should not park your
vehicle on a hill. People can be seriously
or fatally injured, and both your vehicle
and the trailer can be damaged if unex-
pectedly roll down hill. However, if you ever have to park your
trailer on a hill, here's how to do it:
1. Pull the vehicle into the parking space.
Turn the steering wheel in the direction
of the curb (right if headed down hill,
left if headed up hill).
2. If the vehicle has a manual transaxle, place the car in neutral. If the vehicle
has an automatic transaxle, place the
car in P (Park).
3. Set the parking brake and shut off the vehicle.
4. Place chocks under the trailer wheels on the down hill side of the wheels.
5. Start the vehicle, hold the brakes, shift to neutral, release the parking brake
and slowly release the brakes until the
trailer chocks absorb the load.
6. Reapply the brakes, reapply the park- ing brake and shift the vehicle to R
(Reverse) for manual transaxle or P
(Park) automatic transaxle.
CAUTION
When towing a trailer on steep grades (in excess of 6%) payclose attention to the enginecoolant temperature gauge toensure the engine does not over- heat. If the needle of the coolanttemperature gauge moves across the dial towards “H” (HOT), pullover and stop as soon as it is safe to do so, and allow the engine toidle until it cools down. You may proceed once the engine hascooled sufficiently.
You must decide driving speed depending on trailer weight anduphill grade to reduce the possi-bility of engine and transaxle overheating.
WARNING
Failure to use an approved trailer
wiring harness could result in dam-
age to the vehicle electrical system
and/or personal injury.
WARNING
- Parking on a hill.
Parking your vehicle on a hill with a
trailer attached could cause seri-
ous injury or death, should the trail-
er break loose.

Driving your vehicle44
5E140600AMG-EUIf you do decide to pull a trailerHere are some important points if you
decide to pull a trailer:
Consider using a sway control. You can
ask a hitch dealer about sway control.
Do not do any towing with your car dur- ing its first 2,000 km (1,200 miles) in
order to allow the engine to properly
break in. Failure to heed this caution
may result in serious engine or
transaxle damage.
When towing a trailer, be sure to con- sult an authorized KIA dealer for fur-
ther information on additional require-
ments such as a towing kit, etc.
Always drive your vehicle at a moder- ate speed (less than 100 km/h / 60
mph).
On a long uphill grade, do not exceed 70 km/h (45 mph) or the posted towing
speed limit, whichever is lower.
The chart contains important consider- ations that have to do with weight:
Engine 2.4 Engine 2.7 Engine
Item MT
*1
AT
*2
AT
*2
Maximum trailer Without trailer brakes 454 (1000) *3454 (1000)
weight With trailer brakes 907 (2000) *3907 (2000)
Maximum permissible static vertical 80 (176)*380 (176)
load on the coupling device *1MT : Manual transaxle
*2AT : Automatic transaxle
*3: Do not use this vehicle for trailer towing.
kg (lbs.)

545
Driving your vehicle
E140601AUNWeight of the trailerHow heavy can a trailer safely be? It
should never weigh more than the maxi-
mum trailer weight with trailer brakes. But
even that can be too heavy.
It depends on how you plan to use your
trailer. For example, speed, altitude, road
grades, outside temperature and how
often your vehicle is used to pull a trailer
are all important. The ideal trailer weight
can also depend on any special equip-
ment that you have on your vehicle.
E140602AENWeight of the trailer tongueThe tongue load of any trailer is an
important weight to measure because it
affects the total gross vehicle weight
(GVW) of your vehicle. This weight
includes the curb weight of the vehicle,
any cargo you may carry in it, and the
people who will be riding in the vehicle.
And if you will tow a trailer, you must add
the tongue load to the GVW because
your vehicle will also be carrying that
weight.The trailer tongue should weigh a maxi-
mum of 10% of the total loaded trailer
weight, within the limits of the maximum
trailer tongue load permissible. After
you've loaded your trailer, weigh the trail-
er and then the tongue, separately, to
see if the weights are proper. If they
aren’t, you may be able to correct them
simply by moving some items around in
the trailer.
C190E01JM
Tongue Load Total Trailer Weight
WARNING -
Trailer
Never load a trailer with more
weight in the rear than in the
front. The front should be loaded
with approximately 60% of the
total trailer load; the rear should
be loaded with approximately 40%
of the total trailer load.
Never exceed the maximum weight limits of the trailer or trail-
er towing equipment. Improper
loading can result in damage to
your vehicle and/or personal
injury. Check weights and loading
at a commercial scale or highway
patrol office equipped with scales.
An improperly loaded trailer can cause loss of vehicle control.
C190E02JM
Gross Axle Weight
Gross Vehicle Weight

Driving your vehicle46
5
E150100AUNTire and loading information label
The label located on the driver's door
sill gives the original tire size, cold
tire pressures recommended for your
vehicle, the number of people that
can be in your vehicle and vehicle
capacity weight.E150101AMGVehicle capacity weight:385 kg (849 lbs.)
Vehicle capacity weight is the maxi-
mum combined weight of occupants
and cargo.
E150102ABHSeating capacity:Total : 5 persons (Front seat : 2 persons, Rear seat : 3 persons)
Seating capacity is the maximum
number of occupants including a
driver, your vehicle may carry.
However, the seating capacity may
be reduced based upon the weight of
all of the occupants, and the weight
of the cargo being carried.
Do not overload the vehicle as there
is a limit to the total weight, or load
limit including occupants and cargo,
the vehicle can carry.
VEHICLE LOAD LIMIT
OMG059101NOMG059102NOMG059103N

547
Driving your vehicle
E150104ABHCargo capacity:The cargo capacity of your vehicle
will increase or decrease depending
on the weight and the number of
occupants.
E150105ABHSteps for determining correct loadlimit1. Locate the statement "The com- bined weight of occupants and
cargo should never exceed XXX
kg or XXX lbs.'' on your vehicle's
placard.
2. Determine the combined weight of the driver and passengers that will
be riding in your vehicle.
3. Subtract the combined weight of the driver and passengers from
XXX kg or XXX lbs.
4. The resulting figure equals the available amount of cargo and lug-
gage load capacity. For example, if
the "XXX" amount equals 635 kg
(1400 lbs.), and there will be five
68 kg (150 lbs.) passengers in
your vehicle, the amount of avail-
able cargo and luggage load
capacity is 295 kg (650 lbs.).
(635-340 (5 x 68) = 295 kg or 1400-750 (5 x 150) = 650 lbs.) 5. Determine the combined weight of
luggage and cargo being loaded
on the vehicle. That weight may
not safely exceed the available
cargo and luggage load capacity
calculated in Step 4.

Driving your vehicle48
5Refer to your vehicle’s tire and loading information label for specific information about your vehicle's capacity weight
and seating positions. The combined weight of the driver, passengers and cargo should never exceed your vehicle's
capacity weight.
C190F01JM
Item Description Total
A Vehicle Capacity 635 kg
Weight (1400 lbs)
Subtract Occupant 136 kg
B Weight
68 kg (150 lbs) × 2 (300 lbs)
C
Available Cargo and
499 kg
Luggage weight (1100 lbs)
Example 1
ABC
C190F02JM
Item Description TotalA Vehicle Capacity 635 kg
Weight (1400 lbs)
Subtract Occupant
B Weight 340 kg
68 kg (150 lbs) × 5 (750 lbs)
C
Available Cargo and
295 kg
Luggage weight (650 lbs)
ABC
Example 2
C190F03JM
Item Description Total
A Vehicle Capacity 635 kg
Weight (1400 lbs)
Subtract Occupant
B Weight 390 kg
172 lbs (78 kg) × 5 (860 lbs)
C
Available Cargo and
245 kg
Luggage weight (540 lbs)
ABC
Example 3