'93 100CSQA front brakes.

[Larry C Leung]

Posting for a friend.

Friend has had his brake wear indicator (Autocheck) at 110 K miles. Brake

pads are actually worn (it works!). Two questions:

Anyone with any experience on how far one can go SAFELY (in terms of
rotor wear) on
the pads before rotor damage would likely occur? (Looking for a range of
experience,
as I don't have any in this area, I've usually replaced my pads by now
'cuz I'm hard
on my brakes)

Any other sources of wear indicator pads besides AoA?

Obviously, he needs to know soon.

TIA,

LL - NY