Brake sizes

[marcy921]

Hi,

My car has just had it's mot and it needs discs and pads all round. It's a 2012 2.0 cdti 130 and it's the pre facelift version. I have looked on various websites but it lists two different sizes for discs and pads.

Can anybody shed some light on which ones I'm likely to have? I would rather not take the wheel off to physically measure if somebody knows.

Cheers

[exclusiv.]

If rears are solid ,they'll be 292 and fronts will be 296

if rears are vented theyre 315 and fronts are 321

[marcy921]

Thank you

[Caveman_nige]

with enough input into this thread we can knock up a chart for quick reference like we have on vec-c. I recently upgraded the brakes on my wife's car so can add that size to the mix to help with this.. Disk and pad kit part numbers would also be useful to add to this..

2014 Insignia 1.6T SIDI Elite (petrol):

Fronts 321mm with single piston calipers
Rears 315mm

I was able to upgrade the fronts as an additonal bit of info to 337mm with dual piston calipers. Follow the linky