Joined: Sep 2012
Location: Sydney Australia
On the inside of your disc you can clearly see 2 lines. Do the pads have wear indicators on them which is a small metal tab called a screamer.
When the pads wear to nearly their limit, the screamer touches the disc to tell you that it is time to change your pads.
Are you sure this is not the noise that you are hearing.
As for tyres wearing out, that would be an alignment issue or the wrong tie rod ends have been used.
15/5/1964 260 Manual Coupe.
23/3/1965 289 Manual Fastback.