What is the tire model equipped on the Audi A3?

[DiAustin]

Audi A3 is equipped with the following tire models: 225/45R17, 205/55R16, 225/40R18. The specific tire model depends on the vehicle version. Owners can obtain tire information by checking the tire model. For example, in the 225/45R17 model, 225 represents the tire width of 225mm, 45 indicates the aspect ratio is 45%, R stands for radial structure, and 17 denotes the rim size of 17 inches. During vehicle use, it is essential to develop the habit of regularly using a pressure gauge to measure tire pressure instead of relying on visual judgment. Sometimes, significant pressure loss may not be visibly apparent. Check the pressure at least once a month. The spare tire should be inflated to a relatively higher pressure to prevent gradual pressure loss over time. Before driving on highways, always ensure correct tire pressure. Typically, tire pressure should be increased by 10% when driving on highways to reduce heat generated from flexing, thereby enhancing driving safety. The two tires on the same axle should have identical tread patterns and be inflated to the same pressure; otherwise, it may affect vehicle handling and performance.