Legal brake disk thickness

[Andy_con]

where would i find information on the legals for thickness of brke disks and how they are measured?

 

[Fred@BTM]

every car is different mate, no such thing really in terms of legalities, "must pass an MOT" is the answer really

21.4mm min off the top on my head (24mm new) - 172/182

 

[Andy_con]

ok thanks

21.4mm that fooking precise LOL

so your only allowed a few mill of ware on disks!!

 

[Fred@BTM]

i honnestly can't remember the min thickness for the front discs! its around that

 

[Andy_con]

so the front and rear have different min thickness!

apparently front and rear of mine are below mine.

05 182, 58k miles.

 

[Fred@BTM]

new rears are 8mm, min is 7mm (again from memory)

 

[Sean6545]

I think your bang on there fred.