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What is the tire model specification for the Audi Q3?

1 Answers

LeEmmett

07/30/25 10:35am

The Audi Q3 has two tire model specifications: 235/50R19 and 235/55R18. In 235/50R19, the first number 235 represents the tire width of 235MM, 50 indicates the tire's aspect ratio is 50%, meaning the section height is 50% of the width, and 19 represents the rim diameter of 19 inches. The middle letter "R" stands for radial tire. In 235/55R18, the first number 235 represents the tire width of 235MM, 55 indicates the tire's aspect ratio is 55%, meaning the section height is 55% of the width, and 18 represents the rim diameter of 18 inches. The middle letter "R" stands for radial tire. The Audi Q3's tires are from brands Pirelli and Goodyear, featuring unique tread designs, with the spare tire being non-full size. If you want to replace the tires yourself, follow these steps: Retrieve the spare tire and jack, place the jack under the vehicle frame near the tire to be replaced, ensuring the jack contacts the metal part of the frame; Raise the jack until it supports the car, making sure the jack is positioned under the vehicle and forms a right angle with the ground; Remove the hubcap, loosen the nuts counterclockwise without fully removing them, just enough to eliminate resistance. Keeping the tire on the ground when first loosening ensures the nuts turn, not the tire; Turn the nuts counterclockwise until loose, repeat for all lug nuts, then fully remove them; 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 concealed, completing the tire replacement. Besides the model, tires also display the following common data: Tire cord material: indicated by Chinese pinyin, such as M-cotton cord, R-rayon cord, N-nylon cord, G-steel cord, ZG-steel radial cord tire. Speed rating: indicates the maximum speed a tire can carry a specified load under specified conditions. Letters A to Z represent certified speed ratings from 4.8km/h to 300km/h. Common speed ratings include: Q: 160km/h; H: 210km/h; V: 240km/h; W: 270km/h; Y: 300km/h; Rim specification: indicates the rim size compatible with the tire for practical use, e.g., standard rim 5.00F.

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