LCR Do discs have to be changed if Galfer Groveed

[kwan88]

Dear All,

My Galfer pads have caused many groves to appear on the front disc. I now have about 4 groves per disc, however braking seems to be normal.

Is there a risk of the disc cracking? DO I need to change the disc and pads.

Pads are only 35 % worn and the disc are the orginal from new, which have only done about 25K in 4.5 years.

Regards.

 

[ibizacupra]

what thickness are the disks?
start @ 28mm, minimum is 26mm

 

[kwan88]

Do I measure the thickness using the good part of the disc or the groves part.

Also any one hear about a underground car meet next saturday taking place at Oriental City in Edgware London?