Specifications KIA Optima 2014 3.G User Guide

85
Specifications & Consumer information
TIRES AND WHEELS
CAUTION
When replacing tires, use the same size originally supplied with the vehicle.Using tires of a different size can damage the related parts or make it work irregularly.
*1 : Normal load : Up to 3 persons
*2 : If your vehicle is not equipped with a compact spare tire, you will be equipped with a Tire Mobility Kit
Inflation pressure
kPa (psi)
Front Rear Front Rear
205/65R16 95H 6.5J×16 235 (34) 235 (34) 235 (34) 235 (34)
P215/55R17 93V 6.5J×17 235 (34) 235 (34) 235 (34) 235 (34) 225/45R18 95V 7.5J×18 240 (35) 240 (35) 240 (35) 240 (35)
T125/80D16 97M 4.0T×16 420 420 420 420
(60) (60) (60) (60)
T135/80D17 103M 4.0T×17 420 420 420 420
(60) (60) (60) (60)
Full size tire
Compact
spare tire
*2
Wheel lug nut torque
kg•m (lb N
9~11
(65~79, 88~107)
Item
Tire
size Wheel size
Normal load
*1Maximum load

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Specifications & Consumer information
RECOMMENDED LUBRICANTS AND CAPACITIES
To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality.
The correct lubricants also help promote engine efficiency that results in improved fuel economy.
These lubricants and fluids are recommended for use in your vehicle.
LubricantVolumeClassification
Engine oil *1 *2 (drain and refill)
Recommends2.0 T-GDI4.8 l
(5.07 US qt.)ACEA A5 or above*3
2.4 GDIAPI Service SM*3, ILSAC GF-4 or above
ACEA A5 or above
Automatic transaxle fluid
2.0 T-GDI7.8 l(8.24 US qt.)MICHANG ATF SP-IV, SK ATF SP-IV
NOCA ATF SP-IV, Kia genuine ATF SP-IV
2.4 GDI7.1 l(7.50 US qt.)
Coolant
2.0 T-GDI6.5 ~ 6.6 l
(6.87 ~ 6.97 US qt.)
Mixture of antifreeze and water
(Ethylene glycol base coolant for aluminum radiator)
2.4 GDI6.8 l(7.18 US qt.)
Brake fluid0.7~0.8 l
(0.7~0.8 US qt.)FMVSS116 DOT-3 or DOT-4
Fuel70 l(18.49 US gal.)Refer to “Fuel requirements” in chapter 1

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Specifications & Consumer information
*1Refer to the recommended SAE viscosity numbers on the next page.
*
2Engine oils labeled Energy Conserving Oil are now available. Along with other additional benefits, they contribute to fuel econ-
omy by reducing the amount of fuel necessary to overcome engine friction. Often, these improvements are difficult to measure
in everyday driving, but in a year’s time, they can offer significant cost and energy savings.
*
3API SL/ILSAC GF-3/ACEA A3 oil can be used if the recommended oil is not available.

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Specifications & Consumer information
Recommended SAE viscosity
number
Always be sure to clean the area
around any filler plug, drain plug, or
dipstick before checking or draining
any lubricant. This is especially
important in dusty or sandy areas
and when the vehicle is used on
unpaved roads. Cleaning the plug
and dipstick areas will prevent dirt
and grit from entering the engine and
other mechanisms that could be
damaged.Engine oil viscosity (thickness) has
an effect on fuel economy and cold
weather operation (engine start and
engine oil flowability). Lower viscosi-
ty engine oils can provide better fuel
economy and cold weather perform-
ance, however, higher viscosity
engine oils are required for satisfac-
tory lubrication in hot weather.
Using oils of any viscosity other than
those recommended could result in
engine damage.
When choosing an oil, consider the
range of temperature your vehicle will
be operated in before the next oil
change. Proceed to select the recom-
mended oil viscosity from the chart.
Temperature Range for SAE Viscosity Numbers
Temperature
Engine Oil
(2.4 GDI) *
1
Engine Oil
(2.0 T-GDI)
°C
(°F)-30 -20 -10 0 10 20 30 40 50 -10 0 20 40 60 80 100 120
10W-30
5W-20, 5W-30
*1. For better fuel economy, it is recommended to use the engine oil of
a viscosity grade SAE 5W-20 (API SM / ILSAC GF-4). However, if
the engine oil is not available in your country, select the proper
engine oil using the engine oil viscosity chart.
20W-50
10W-30
15W-40
5W-30, 5W-40

89
Specifications & Consumer information
VEHICLE IDENTIFICATION NUMBER (VIN)
The vehicle identification number
(VIN) is the number used in register-
ing your vehicle and in all legal mat-
ters pertaining to its ownership, etc.
VIN label
The VIN is also on a plate attached
to the top of the dashboard. The
number on the plate can easily be
seen through the windshield from
outside.The vehicle certification label
attatched on the driver’s side center
pillar gives the vehicle identification
number (VIN).
VEHICLE CERTIFICATION
LABEL
OVQ076002N
VIN Label (if equipped)
OTF080001
OTF080002

Specifications & Consumer information
10
8
The tires supplied on your new vehi-
cle are chosen to provide the best
performance for normal driving.
The tire label located on the driver's
side center pillar gives the tire pres-
sures recommended for your vehicle.
The engine number is stamped on
the engine block as shown in the
drawing.
TIRE SPECIFICATION AND
PRESSURE LABEL
OMG055004
OTF080004
OYF081013N
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2.4 engine
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2.0 engine
ENGINE NUMBER