Breaking in new rear pads/rotors

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10-03-2008 | 06:47 PM

cantdrive55

Thread Starter

2nd Gear

Joined: May 2007

Posts: 542

From: Morgantown, WV

Breaking in new rear pads/rotors

I'm going to be replacing my rear pads and rotors next weekend and was wondering what sort of breaking in they require? Its going to be zimmerman rotors and hawk ceramic pads.

10-03-2008 | 07:15 PM

onepoint8tee

Site Moderator

Joined: Sep 2005

Posts: 13,664

Just don't lock em up right away and they'll be fine. The break in period for new brakes is over rated. You arent going to do any harm by driving like you normaly do with new brakes.

10-03-2008 | 08:23 PM

qUaTtRoA4

Senior Member

Joined: Dec 2006

Posts: 1,953

From: Redding, California 1998.5 A4 1.8TQM

drive like you normally would...in about a week they will feel great....

10-04-2008 | 12:04 PM

audiprotein

3rd Gear

Joined: Sep 2006

Posts: 2,254

From:

arent you have to go ahead and make a couple of hard stops. Like from 20mph, 30/ 45?

10-04-2008 | 12:55 PM

onepoint8tee

Site Moderator

Joined: Sep 2005

Posts: 13,664

They say to do that to "bed in" the pads. But in the last 12 years of working on cars I have never been able to make any logical sense out of that theory.