What are the standard tires for the Audi A6L?
1 Answers
The 2019 Audi A6L comes equipped with three tire sizes, all factory-installed tires are from the Goodyear brand. The tire models are 225/55R18, 245/45R19, and 255/40R20. Goodyear, officially known as The Goodyear Tire & Rubber Company, was founded in 1898 in the United States and has over a century of history. Goodyear is the world's largest tire manufacturing company, headquartered in Akron, Ohio, USA. The company primarily produces tires, engineered rubber products, and chemical products in over 90 factories across 28 countries. Goodyear also specializes in designing and producing matching tires and related equipment for many top international car manufacturers. International automotive brands that use Goodyear tires include Rolls-Royce, Mercedes-Benz, BMW, Audi, Volkswagen, General Motors, Ford, Chrysler, and Lexus, among others. The parameters on the tires have the following meanings: the first number represents the tire's width, the second number represents the aspect ratio, and the third number represents the diameter suitable for the wheel hub. Taking 225/55R18 as an example, these numbers mean: 225 indicates the tire's section width in millimeters, generally ranging between 145—285mm, with intervals of 10mm; 55 is the aspect ratio, which is the ratio of the tire's sidewall height to its section width, representing 55%. Typically, tire aspect ratios range between 30%—80%. Under normal circumstances, ordinary sedans should not use tires with an aspect ratio greater than 75%, while luxury cars and high-performance sports cars are recommended to use tires with an aspect ratio <60%; R stands for Radial, indicating the tire has a radial structure, and 15 is the wheel hub's outer diameter in inches.
