Wow, thats defenitly your tie rod end my friend, your car have been hit in the side on the wheel sometime. Positive.

 

Something like that is what I've always thought since the car was purchased as a "dealer Demo". I'm sure it was hit on one of those test drive or something like that, I know I could never have done such thing. What really sucks is that I'd never know that... Dealer would always hide those kind of incidents from customers / insurance.
I'll be doing some repairs soon...
Thanks!

 

I did all the usual tests (like the ones you previously described) and they seemed fine.