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. A KIA Sedona tire’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 KIA Sedona.) P185/65R14 86H P - Applicable KIA Sedona type (tires marked with the prefix “P’’ 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 tire’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 KIA Sedona wheel size designation: 5.5JX14 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 KIA Sedona tire's designed maximum safe operating speed.S 180 km/h (112 mph) T 190 km/h (118 mph) H 210 km/h (130 mph) V 240 km/h (149 mph) Z Above 240 km/h (149 mph)
3. Checking KIA Sedona tire life (TIN : Tire Identification Number) 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. For example: DOT XXXX XXXX 1611 represents that the tire was produced in the 16th week of 2011.
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 pressure 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. KIA Sedona 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 KIA Sedona, always use a tire that has the same load rating as the factory installed tire. 7. Uniform tire quality grading Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width. For example: TREADWEAR 200 TRACTION AA TEMPERATURE A Tread wear 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 KIA Sedona tires. The tires available as standard or optional equipment on Kia KIA Sedonas 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 tire’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.Tire temperature The temperature grade for this tire is established for a tire that is properly inflated and not overloaded. Excessive speed, under inflation, or excessive loading, either separately or in combination, can cause heat build-up and possible sudden tire failure. This can cause loss of KIA Sedona control and serious injury or death. Tire terminology and definitions Air Pressure: The amount of air inside the tire pressing outward on the tire. Air pressure is expressed in kilopascal (kPa) or pounds per square inch (psi). Accessory Weight: This means the combined weight of optional accessories. Some examples of optional accessories are, automatic transmission, power seats, and air conditioning. Aspect Ratio: The relationship of a tire's height to its width. Belt: A rubber coated layer of cords that is located between the plies and the tread. Cords may be made from steel or other reinforcing materials. Bead: The tire bead contains steel wires wrapped by steel cords that hold the tire onto the rim. Bias Ply Tire: A pneumatic tire in which the plies are laid at alternate angles less than 90 degrees to the centerline of the tread. Cold Tire Pressure: The amount of air pressure in a KIA Sedona tire, measured in kilopascals (kPa) or pounds per square inch (psi) before a tire has built up heat from driving. Curb Weight: This means the weight of a KIA Sedona with standard and optional equipment including the maximum capacity of fuel, oil and coolant, but without passengers and cargo. DOT Markings: The DOT code includes the Tire Identification Number (TIN), an alphanumeric designator which can also identify the tire manufacturer, production plant, brand and date of production. GVWR: Gross KIA Sedona Weight Rating GAWR FRT: Gross Axle Weight Rating for the front Axle. GAWR RR: Gross Axle Weight Rating for the rear axle. Intended Outboard Sidewall: The side of an asymmetrical tire, that must always face outward when mounted on a KIA Sedona. Kilopascal (kPa): The metric unit for air pressure. Load Index: An assigned number ranging from 1 to 279 that corresponds to the load carrying capacity of a tire. Maximum Inflation Pressure: The maximum air pressure to which a cold tire may be inflated. The maximum air pressure is molded onto the sidewall. Maximum Load Rating: The load rating for a tire at the maximum permissible inflation pressure for that tire. Maximum Loaded KIA Sedona Weight: The sum of curb weight; accessory weight; KIA Sedona capacity weight; and production options weight. Normal Occupant Weight: The number of occupants a KIA Sedona is designed to seat multiplied by 68 kg (150 pounds). Occupant Distribution: Designated seating positions. Outward Facing Sidewall: The side of a asymmetrical tire that has a particular side that faces outward when mounted on a KIA Sedona. The outward facing sidewall bears white lettering or bears manufacturer, brand, and/or model name molding that is higher or deeper than the same moldings on the inner facing sidewall. Passenger (P-Metric) Tire: A tire used on passenger cars and some light duty trucks and multipurpose KIA Sedona's.
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