What are the specifications of the Cayenne's 20-inch tires?
1 Answers
The 20-inch tire model for the Porsche Cayenne is 275/45-R20. Meaning of 275: Indicates the tire section width is 275, measured in mm. Generally, tire widths range between 145mm and 285mm, in increments of 10mm. Meaning of 45: This is the aspect ratio, representing the ratio of the tire's sidewall height to its section width. Typically, tire aspect ratios range from 30% to 80%. Meaning of R: Stands for Radial, indicating the tire has a radial construction. Meaning of 20: Denotes the rim diameter is 20 inches.