Question Grinding Noise!! HELP

[RMCtundra]

So we had about 5 inches of rain the other night and all the roads got flooded. I had to go threw some pretty deep water to get home. Well when I got home only about two miles away at most, I started to hear a grinding sound around my left front wheel well. It sounds like metal on metal. The only thing I can think of, is that something got stuck between the pads or something. SOMEONE HELP!

['00 Tundy]

tough to diagnose..could it be possible you got water in your front diff?

[03_Tundra_Limited]

i'd say your brake pads are down to the metal indicator which is unlikely since it happened right after the water crossing. so i'd say its most likely a wheel bearing. if it is a bearing i would get it checked out asap before you do any more damage.