Do I need to change discs? SLK 230

[Simon Dean]

Hi,

I am about to change my front disc pads on my SLK 230 1999. I have 22 mil on the front discs. Does anyone know what the limit of wear is on the front discs before they need changing as I might do both jobs at the same time.

Many thanks

 

[mercs]

the wear limit will probably be 22.4mm but you can check, if they are genuine discs it will be stamped round the hub edge along with the part number

 

[Simon Dean]

Many thanks indeed