What is the tire size for the Elantra?

[CalvinLynn]

The Elantra comes with two tire specifications: 225/45R17 and 205/55R16. In 225/45R17, the first number 225 represents the tire width of 225MM, 45 indicates the aspect ratio of the tire section is 45%, meaning the section height is 45% of the width, and 17 denotes the rim diameter of 17 inches. The letter "R" in the middle stands for radial tire. In 205/55R16, the first number 205 represents the tire width of 205MM, 55 indicates the aspect ratio of the tire section is 55%, meaning the section height is 55% of the width, and 16 denotes the rim diameter of 16 inches. The letter "R" in the middle stands for radial tire. The Elantra's tires are from the Kumho brand, and the spare tire is a non-full-size specification. The seventh-generation Elantra's tire size is 225/45/R17, and the original tires are Nexen Npriz-CX. Nexen Tire was founded in 1942 and successfully produced Korea's first automotive tires in 1956. Since 2012, it has been supplying original tires to global automakers, including Porsche, Volkswagen, General Motors, Skoda, Hyundai, Kia, Renault, FCA, Beijing New Energy Automobile, Suzuki, and many others. For the seventh-generation Elantra's tires, the following points should be noted during daily use: Regularly inspect the tire surface for cracks, deformations, or other defects. Due to wear from driving, the tread grooves gradually become shallower. If the tread is worn flat, it loses its ability to drain water and prevent skidding, significantly reducing the car's performance. Even small cracks can pose a risk of blowouts at high speeds. Additionally, promptly remove pebbles lodged in the grooves. Park on level ground whenever possible. Avoid parking on roads with thick, sharp, or pointed stones. Do not park near or in contact with petroleum products, acids, or other materials that can deteriorate rubber. After parking, avoid turning the steering wheel, as this accelerates tire wear. Do not splash water to cool the tires. In hot weather or during high-speed driving, tires can overheat, and tire pressure may increase. In such cases, stop to let the tires cool naturally. Never release air to reduce pressure or splash water to cool them, as this can cause abnormal aging of the tread rubber. Avoid sudden braking. Minimize frequent or hard braking to prevent accelerated tread wear from dragging against the road. If you wish to replace the tires yourself, follow these steps: Retrieve the spare tire and jack. Place the jack under the vehicle's frame near the tire to be replaced, ensuring it contacts the metal part of the frame. Raise the jack until it supports the car. The jack should be positioned under the vehicle, and ensure it is perpendicular to the ground. Remove the hubcap and loosen the nuts counterclockwise. Do not fully remove the nuts; just loosen them enough to eliminate resistance. Keeping the tire on the ground while loosening the nuts ensures the nuts turn, not the tire. Turn the nuts counterclockwise until they are loose. Repeat this for all lug nuts and then remove them completely. Place the new tire on the wheel hub, carefully aligning the tire rim with the wheel bolts. Install the lug nuts and hand-tighten them until all nuts are snug. The tire replacement is now complete. In addition to the size, tires also display the following common data: Tire cord material: Indicated by Chinese pinyin, such as M for cotton cord, R for rayon cord, N for nylon cord, G for steel cord, and ZG for steel radial cord tires. Speed rating: Indicates the maximum speed at which the tire can carry a specified load under defined conditions. Letters A to Z represent certified speed ratings from 4.8 km/h to 300 km/h. Common speed ratings include: Q: 160 km/h; H: 210 km/h; V: 240 km/h; W: 270 km/h; Y: 300 km/h. Rim specification: Indicates the rim size compatible with the tire for practical use, such as "Standard Rim 5.00F."