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What is the tire model specification for the Audi A1?

2 Answers

EloiseDella

07/29/25 6:34am

The tire model for the Audi A1 is 245/40R18. The first number 245 indicates that the tire width is 245MM, 40 represents the aspect ratio of the tire section is 40%, meaning the section height is 40% of the width, the letter R stands for radial tire, and 18 indicates the rim diameter is 18 inches. The Audi A1 has a top speed of 204km/h, accelerates from 0 to 100km/h in 8.9 seconds, and has a fuel consumption of 5.1L per 100km. In addition to the model, the following common data is also marked on the tire: Tire cord material: Represented 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 at which the tire can carry a specified load under specified conditions. Letters from A to Z represent the certified speed rating of the tire 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 specification compatible with the tire for practical use, such as 'Standard Rim 5.00F'.

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JaydenMarie

08/12/25 9:59am

I've been driving an Audi A1 for five years, and the standard tire size is 205/55 R16, which is the most common specification. The 205 indicates a tire width of 205 millimeters, 55 is the aspect ratio of 55%, and R16 represents a wheel diameter of 16 inches. The car performs well with strong grip and low noise. When driving in the city, I find this size provides stable steering and reasonable fuel consumption. When replacing tires, I choose all-season tires from Michelin or Bridgestone to avoid winter slippage. Regular maintenance is crucial—I check the tire pressure monthly, keeping it around 2.3 bar, and perform a wear inspection every quarter. If buying a used car, the original factory may have different versions, such as the Sport model using 215/45 R17, so I recommend checking the owner's manual to avoid mistakes. In short, the correct tire size enhances safety and comfort.

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