I have a '03 tj with 46,000 on it, this winter when it got cold out and sits over night or a few hours, it will squeek when i take off in it, but only dose it for about 300 yards then quits. It has a rythmic noise and if i drag the brakes it dosent make a differance. I haven't looked at it to close yet, but my only idea is a u-joint or wheel bearing? Any ideas or help. thanks.