Warden,

You may not need rear pads. They usually last as along as 2 sets of front pads. Check the thickness of the rear pads before replacing them.

There's no reason not to turn MB rotors if they need it. They are made out of cast iron just like others. I've had it done it successfully many times.

One of these days, I'm going to have to replace my front pads. They have 120,000+ miles on them and are half worn out already.

P E H