Hi everyone. First time posting and new to this forum. Just wondering if anybody can help me out with a couple of problems. first, I have a 2005 toyota solara and this past weekend my girlfriend borrowed my car and took it to the city, parked the car, and came out after a couple of hours and found that someone busted the driver's side mirror. Would you recommend any good websites to order a new mirror from? Alright, secondly..i was checking the tire pressure of all tires tonight found that the left front tire valve stem is leaking air...what would cause this and how can I fix it? Dealership or could i go to a specialty tire/wheel shop (america's tires)? Sorry, if i'm asking for too much and sound overwhelming.

Been having such bad luck lately. anyways, your help is greatly appreciated. thanks.
Jon