dude, first it has nothing to do with cold weather, I had this problem since the first day I got my stang, yes it only squeeks when you turn in low speeds, very true, but mine did that only when I turn to the left not right, weird, but good news, after about 5 months of owning it, the squeel is completely gone, weird but good weird. so I guess it's common on some mustangs, no big deal to me, unless your squeeking i loud. drive safely
2005 Mustang GT Coupe RedFire Premium.
Borla Cat-Back Exhaust System.(True Muscle Sound IMO)