Here's how to find how old the tire is:

http://www.tirerack.com/tires/tirete....jsp?techid=11

 

I would like to know if you have replace your OEM tire (Goodyear) and what is the new model that you put on your Outie. Are they better with the road noise that the OEM tire? Tell me your opinion about your new tires what you like and don't. Thank you!!

 

Tirerack www.tirerack.com is a great source to check out all different brands of tires including reviews from people who have bought the tires. Even if you don't buy the tires from them they are good source to research replacement tires for your outtie.