Tire Identification (Speed Classes/Tire Age)
WARNING: This page is about a different car, the 2014 Porsche Cayenne, 2013 Porsche Cayenne, 2012 Porsche Cayenne, and 2011 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.
Tires should not be more than 6 years old!
The age of the tire can be determined from the manufacturer's code, which is shown behind the DOT code on the tire sidewall! The date of manufacture (the last four digits) is shown at the end of the code)!
Example
| DOT DM CP 05 Y 2200 | 22 = production week |
| 00 = production year 2000 |