clicking

I've had my supra for a year now, and I didn't give that sound much attention, does anyone hear a clicking sound from the wheel hub when turning in high g'? And strange metal sound from the wheel well when traveling straight? I can hear it when I'm driving near a wall

Is anyone else getting a ticking or buzzing sound when the a/c is on? I can't really pinpoint where it's coming from exactly. It goes away when driving, but is there when you're parked and idling. Thanks!