About to put my third set of tires on my 03, and I was thinking about what to do with the spare tire. It's never been used, never once in its life. Still has the original nubs on it and looks brand new, however it's 14 years old. Being the car is 14 years old, I'm thinking I shouldn't trust it in the event of an emergency. Would you replace it if you were me? Or should I just roll the dice? I'm thinking about just replacing it, curious if anyone has been in a similar situation recently.