I have a 750i with 88K miles and am experiencing a grinding noise in the front on 2006 BMW 750i

front wheel area has a grinding noise and some vibration when driving.

Asked by for the 2006 BMW 750i
Get it inspected as soon as possible it could be several things but most likely to be a brake pad "gone metal to metal" which could compromise the operation of the brakes or it could be a bad wheel bearing.
Agree with patrick, I am leaning toward the wheel bearing.