A4 Sedan V6-3.2L (BKH) (2007)
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Codes and designations on tires with run-flat capability (PAX)
245 - tire width in millimeters
690 - tire diameter (outer) in millimeters
R - Radial construction
500 - Nominal diameter of standardized rim seat
A - Construction type index for the wheels with run-flat capability (PAX); "A" stands for asymmetric, since the two rim seats have different diameters.
99 - Maximum permissible load of tire (99 1550 kg)
Y - Speed code "Y" stands for a permissible top speed of 300 km/h).
Support ring
Dimensions
Overview of important dimensions:
Codes/designations
Example: 90-500(35) CLI A 1 876107
90 - Nominal width in millimeters
500 - Nominal diameter in millimeters
35 - Height in millimeters
CLI - Support ring versions: CLI clip support ring FL standard support ring
A - Construction type index, asymmetrical. Indication of tire with run-flat capability (PAX)
