Brake Disc size for 2003 Vectra SRI

Brake Disc size for 2003 Vectra SRI

Author
Discussion

m3coupe

Original Poster:

1,104 posts

211 months

Friday 26th November 2010
quotequote all
Other than taking the wheel off and measuring, any other way of finding out the size of my front discs.

Seems to be 2 sizes, 285mm or 302mm but nothing to say what the differences are.

Anybody have any ideas?

Magictrousers

268 posts

181 months

Friday 26th November 2010
quotequote all
Unless it's a 2.0 turbo or a 3.0 V6 diesel, it will have 285 mm discs.

Torquey

1,916 posts

235 months

Friday 26th November 2010
quotequote all
Just looking on the Eurocarparts website says you need 285mm for a 2003, 2.2, petrol Vectra.

I'm just guessing at your car but go and change the details if needbe.

VxDuncan

2,850 posts

241 months

Tuesday 7th December 2010
quotequote all
Have had the same vehicle and problem. IIRC it's the smaller of the two, although the larger disc is listed as fitted to that model, it was only for the V6 / police models (the V6 was never released to the public as a SRI, it was always a GSI, the police had V6 "SRIs" to keep costs down with cheap trim and spec).