19inch Wheels.. What Offset???

[Brian150]

I'm looking to buy a set of 19" BBS CH's for my 08 Vectra SRI CDTI.
I'm not the best at this offset thing.
What are ye rolling on? Wouldn't mind filling out the arch a small bit. Does anyone know the offset of the 19" VXR Wheels?

Thanks

[sliderke]

original vxr or opc wheels are et 43
but et 35 will look better when your not going wider then 9 inch

[Brian150]

Will the et35 look wider then the et45...