C Class (W205) C 180 BlueTec,C 200 BlueTec,C 220 BlueTec,C 220 BlueTec BlueEfficiency,C 250 BlueTec,C 300 BlueTec Hybridplus,C 180,C 180 BlueEfficiency,C 200,C 250,C 300,C 400 Plug-in Hybrid,C 400

Do I need rotors ?

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old 04-02-2019, 10:15 AM
  #1  
Junior Member
Thread Starter
 
RichNY's Avatar
 
Join Date: Mar 2018
Posts: 63
Likes: 0
Received 2 Likes on 2 Posts
C300
Do I need rotors ?

These have 40k on it , what do you think by looking at the pic ?
Thanks

Rotor
Old 04-02-2019, 12:05 PM
  #2  
Member
 
CA_E55's Avatar
 
Join Date: Jun 2005
Location: Bay Area, CA
Posts: 187
Received 2 Likes on 2 Posts
05 E55, 07 SL65, 06 S4
I am surprised you would need new pads after 40k miles.........

Its hard to tell from the picture, the disc has to be measured to give a qualitative recommendation. However, the condition of the disc at this moment is not as important as it will be in e.g. 30k miles - most disks cant go 2 sets of pads. Worst case, 30k miles into the life of your pads you need to replace the discs - then you wasted 10k miles of the pads. Remember, you always should turn the discs to make sure they run true, are parallel and free of major scoring - or the new pads wear in uneven, and braking power is compromised - brakes is the wrong part to be a penny pincher.
Old 04-02-2019, 02:30 PM
  #3  
CJG
Senior Member
 
CJG's Avatar
 
Join Date: Jul 2017
Location: Seattle
Posts: 337
Received 44 Likes on 37 Posts
2016 C300 4MATIC
Yep. They need to be measured.
Old 04-02-2019, 02:32 PM
  #4  
Member
 
realeric's Avatar
 
Join Date: Sep 2008
Location: USA
Posts: 147
Received 59 Likes on 28 Posts
W205 C300, W212 E350, Q50
The disk looks very good with minor scoring. I would resurface it only.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.

Quick Reply: Do I need rotors ?



All times are GMT -4. The time now is 06:14 AM.