I replaced the original tires with some performance tires about 2 years
ago.  At the time I though I was going to return the car at the end of
the lease and it had to have the same type of tire.  My biggest complaint
is that the car gets bad traction in the snow.  Now that I own the car I
want great traction year round, last 50k miles, and not lose too much
performance (what ever that means, but I guess I'll find out when I
change tires). What tires should i by for my now "Family Sedan"?