Tires and wheels
For proper maintenance, safety, and maximum fuel economy, you must always maintain recommended tire inflation pressures and stay within the load limits and weight distribution recommended for your vehicle.
Recommended cold tire inflation
All tire pressures (including the spare) should be checked every day when the tires are cold. вЂњCold TiresвЂќ means the vehicle has not been driven for at least three hours or driven less than 1.6 km (one mile).
Recommended pressures must be maintained for the best ride, top vehicle handling, and minimum tire wear.
All specifications (sizes and pressures)
can be found on a label
attached to the vehicle.
WARNING - Tire underinflation
Severe underinflation (10 psi (70
kPa) or more) can lead to severe
heat build-up, causing
blowouts, tread separation and other tire failures that can result in the loss of vehicle control leading to severe injury or death. This risk is much higher on hot days and when driving for protracted periods at high speeds.
вЂў Underinflation also results in excessive wear, poor handling and reduced fuel economy. Wheel deformation also is possible. Keep your tire pressures at the proper levels. If a tire frequently needs refilling, have it checked by an authorized Kia dealer.
вЂў Overinflation produces a harsh ride, excessive wear at the center of the tire tread, and a greater possibility of damage from road hazards.
вЂў Warm tires normally exceed recommended cold tire pressures by
28 to 41 kPa (4 to 6 psi). Do not release air from warm tires to adjust the pressure or the tires will be underinflated.
вЂў Be sure to reinstall the tire inflation valve caps. Without the valve cap, dirt or moisture could get into the valve core and cause air leakage.
If a valve cap is missing, install a new one as soon as possible.
WARNING - Tire Inflation Overinflation or underinflation can reduce tire life, adversely affect vehicle handling, and lead to sudden tire failure.This could result in loss of vehicle control and potential injury.
CAUTION - Tire pressure
Always observe the following:
вЂў Check tire pressure when the
tires are cold. (After vehicle
has been parked for at least
three hours or hasn't been
driven more than 1.6 km (one
mile) since startup.)
вЂў Check the pressure of your spare tire each time you check the pressure of other tires.
вЂў Never overload your vehicle.
Be careful not to overload a vehicle luggage rack if your vehicle is equipped with one.
вЂў Worn, old tires can cause accidents.
If your tread is badly
worn, or if your tires have been damaged, replace them.
Checking tire inflation pressure Check your tires once a month or more.
Also, check the tire pressure of the spare tire.
How to check
Use a good quality gage to check tire pressure.You can not tell if your tires are properly inflated simply by looking at them. Radial tires may look properly inflated even when they're underinflated.
Check the tire's inflation pressure when the tires are cold. - "Cold" means your vehicle has been sitting for at least three hours or driven no more than 1.6 km (1 mile).
Remove the valve cap from the tire valve stem. Press the tire gage firmly onto the valve to get a pressure measurement. If the cold tire inflation pressure matches the recommended pressure on the tire and loading information label, no further adjustment is necessary. If the pressure is low, add air until you reach the recommended amount.
If you overfill the tire, release air by pushing on the metal stem in the center of the tire valve. Recheck the tire pressure with the tire gage. Be sure to put the valve caps back on the valve stems. They help prevent leaks by keeping out dirt and moisture.
To equalize tread wear, it is recommended that the tires be rotated every 12,000 km (7,500 miles) or sooner if irregular wear develops.
During rotation, check the tires for correct balance.
When rotating tires, check for uneven wear and damage. Abnormal wear is usually caused by incorrect tire pressure, improper wheel alignment, outof- balance wheels, severe braking or severe cornering. Look for bumps or bulges in the tread or side of tire.
Replace the tire if you find either of these conditions. Replace the tire if fabric or cord is visible. After rotation, be sure to bring the front and rear tire pressures to specification and check lug nut tightness.
Refer to Section 8, Specifications.
Disc brake pads should be inspected for wear whenever tires are rotated.
Rotate radial tires that have an asymmetric tread pattern only from front to rear and not from right to left.
вЂў Do not use the temporary spare tire for tire rotation вЂў Do not mix bias ply and radial ply tires under any circumstances.
This may cause unusual
handling characteristics that could result in death, severe injury, or property damage.
If the tire is worn evenly, a tread wear indicator will appear as a solid band across the tread. This shows there is less than 1.6 mm (1/16 inch) of tread left on the tire. Replace the tire when this happens.
Do not wait for the band to appear across the entire tread before replacing the tire.
Compact spare tire replacement
A compact spare tire has a shorter tread life than a regular size tire.
Replace it when you can see the tread wear indicator bars on the tire.
The replacement compact spare tire should be the same size and design tire as the one provided with your new Kia and should be mounted on the same compact spare tire wheel.
The compact spare tire is not designed to be mounted on a regular size wheel, and the compact spare tire wheel is not designed for mounting a regular size tire.
Wheel alignment and tire
The wheels on your vehicle were aligned and balanced carefully at the factory to give you the longest tire life and best overall performance.
In most cases, you will not need to have your wheels aligned again.
However, if you notice unusual tire wear or your vehicle pulling one way or the other, the alignment may need to be reset.
If you notice your vehicle vibrating when driving on a smooth road, your wheels may need to be rebalanced.
Improper wheel weights can damage your vehicle's aluminum wheels.
Use only approved wheel weights.
WARNING - Replacing tires
вЂў Driving on worn-out tires is
very hazardous and will
reduce braking effectiveness, steering accuracy, and traction.
вЂў Your vehicle is equipped with tires designed to provide for safe ride and handling capability.
Do not use a size and
type of tire and wheel that is different from the one that is originally installed on your vehicle. It can affect the safety and performance of your vehicle, which could lead to handling failure or rollover and
serious injury. When replacing the tires, be sure to equip all four tires with the tire and wheel of the same size, type, tread, brand and load-carrying capacity.
If you nevertheless decide to equip your vehicle with any tire/wheel combination not recommended by Kia for off road driving, you should not use these tires for highway driving.
вЂў The use of any other tire size
or type may seriously affect
ride, handling, ground clearance,
stopping distance, body
to tire clearance, snow tire clearance, and speedometer reliability.
вЂў It is best to replace all four tires at the same time. If that is not possible, or necessary, then replace the two front or two rear tires as a pair.
Replacing just one tire can seriously affect your vehicleвЂ™s handling.
вЂў The ABS works by comparing the speed of the wheels. Tire size can affect wheel speed.
When replacing tires, all 4 tires must use the same size originally supplied with the vehicle.
Using tires of a different size
can cause the ABS (Antilock
Brake System) and ESC
(Electronic Stability Control) (If equipped) to work irregularly.
When replacing the metal wheels for any reason, make sure the new wheels are equivalent to the original factory units in diameter, rim width and offset.
A wheel that is not the correct size may adversely affect wheel and bearing life, braking and stopping abilities, handling characteristics, ground clearance, body-to-tire clearance,
snow chain clearance,
speedometer calibration, headlight aim and bumper height.
In addition to proper inflation, correct wheel alignment helps to decrease tire wear. If you find a tire is worn unevenly, have your dealer check the wheel alignment.
When you have new tires installed, make sure they are balanced. This will increase vehicle ride comfort and tire life. Additionally, a tire should always be rebalanced if it is removed from the wheel.
Tire traction can be reduced if you drive on worn tires, tires that are improperly inflated or on slippery road surfaces. Tires should be replaced when tread wear indicators appear. To reduce the possibility of losing control, slow down whenever there is rain, snow or ice on the road.
Tire sidewall labeling Federal law requires tire manufacturers to place standardized information on the sidewall of all tires. This information identifies and describes the fundamental characteristics of the tire and also provides the tire identification number (TIN) for safety standard certification. The TIN can be used to identify the tire in case of a recall.
1. Manufacturer or brand name Manufacturer or Brand name is shown.
2. Tire size designation A tireвЂ™s sidewall is marked with a tire size designation. You will need this information when selecting replacement tires for your car. The following explains what the letters and numbers in the tire size designation mean.
Example tire size designation:
(These numbers are provided as an
example only; your tire size designator
could vary depending on your
P - Applicable vehicle type (tires marked with the prefix вЂњPвЂ™вЂ™ are intended for use on passenger cars or light trucks; however, not all tires have this marking).
185 - Tire width in millimeters.
65 - Aspect ratio. The tireвЂ™s section height as a percentage of its width.
R - Tire construction code (Radial).
14 - Rim diameter in inches.
86 - Load Index, a numerical code associated with the maximum load the tire can carry.
H - Speed Rating Symbol. See the speed rating chart in this section for additional information.
Wheel size designation
Wheels are also marked with important information that you need if you ever have to replace one. The following explains what the letters and numbers in the wheel size designation mean.
Example wheel size designation:
5.5 - Rim width in inches.
J - Rim contour designation.
14 - Rim diameter in inches.
Tire speed ratings
The chart below lists many of the different speed ratings currently being used for passenger cars. The speed rating is part of the tire size designation on the sidewall of the tire. This symbol corresponds to that tire's designed maximum safe operating speed.
3. Checking tire life (TIN : Tire
Any tires that are over 6 years, based on the manufacturing date, tire strength and performance, decline with age naturally (even unused spare tires). Therefore, the tires (including the spare tire) should be replaced by new ones. You can find the manufacturing date on the tire sidewall (possibly on the inside of the wheel), displaying the DOT Code.
The DOT Code is a series of numbers on a tire consisting of numbers and English letters. The manufacturing date is designated by the last four digits (characters) of the DOT code.
DOT : XXXX XXXX OOOO
The front part of the DOT means a plant code number, tire size and tread pattern and the last four numbers indicate week and year manufactured.
DOT XXXX XXXX 1609 represents that the tire was produced in the 16th week of 2009.
Tires degrade over time, even when they are not being used.
Regardless of the remaining tread, it is recommended that tires generally be replaced after six (6) years of normal service.
Heat caused by hot climates or frequent high loading conditions can accelerate the aging process. Failure to follow this warning can result in sudden tire failure, which could lead to a loss of control and an accident involving serious injury or death.
4. Tire ply composition and material The number of layers or plies of rubber- coated fabric in the tire. Tire manufacturers also must indicate the materials in the tire, which include steel, nylon, polyester, and others.
The letter "R" means radial ply construction; the letter "D" means diagonal or bias ply construction; and the letter "B" means belted-bias ply construction.
5. Maximum permissible inflation
This number is the greatest amount of air pressure that should be put in the tire. Do not exceed the maximum permissible inflation pressure. Refer to the Tire and Loading Information label for recommended inflation pressure.
6. Maximum load rating
This number indicates the maximum load in kilograms and pounds that can be carried by the tire. When replacing the tires on the vehicle, always use a tire that has the same load rating as the factory installed tire.
7. Uniform tire quality grading The following information relates to the tire grading system developed by the Canadian Motor Vehicle Safety Standard (CMVSS) for grading tires by tread wear, traction and temperature performance.
Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width.
The tread wear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For example, a tire graded 150 would wear one-and-ahalf times as well on the government course as a tire graded 100.
The relative performance of tires depends upon the actual conditions of their use. However, performance may differ from the norm because of variations in driving habits, service practices and differences in road characteristics and climate.
These grades are molded on the side-walls of passenger vehicle tires.
The tires available as standard or optional equipment on Kia vehicles may vary with respect to grade.
Traction - AA, A, B & C The traction grades, from highest to lowest, are AA, A, B and C. The grades represent the tires ability to stop on wet pavement as measured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance.
Temperature -A, B & C The temperature grades are A (the highest), B and C. The grades represent the tireвЂ™s resistance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel.
Sustained high temperature can cause the material of the tires to degenerate and reduce tires life, and excessive temperature can lead to sudden tires failure. Grades A and B represent higher levels of performance on the laboratory test wheel than the minimum required by the law.
WARNING - Tire
The temperature grade for this tire is established for a tire that is properly inflated and not overloaded. Excessive speed, underinflation, or excessive loading, either separately or in combination, can cause heat build-up and possible sudden tire failure. This can cause loss of vehicle control and serious injury or death.
All season tires
Kia specifies all season tires on some models to provide good performance for use all year round,
including snowy and icy road conditions.
All season tires are identified by ALL SEASON and/or M+S (Mud and Snow) on the tire sidewall. Snow tires have better snow traction than all season tires and may be more appropriate in some areas.
Kia specifies summer tires on some models to provide superior performance on dry roads. Summer tire performance is substantially reduced in snow and ice. Summer tires do not have the tire traction rating M+S (Mud and Snow) on the tire side wall.
if you plan to operate your vehicle in snowy or icy conditions. Kia recommends the use of snow tires or all season tires on all four wheels.
If you equip your car with snow tires, they should be the same size and have the same load capacity as the original tires. Snow tires should be installed on all four wheels; otherwise, poor handling may result.
Snow tires should carry 28 kPa (4 psi) more air pressure than the pressure recommended for the standard tires on the tire label on the driver's side of the center pillar, or up to the maximum pressure shown on the tire sidewall, whichever is less.
Do not drive faster than 120 km/h (75 mph) when your car is equipped with snow tires.
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