Alloy wheel fitments

[goonturbo]

Am looking to fit a set of wheels to my 08 vectra in the new year, Does anyone know the maximum width you can fit?

Am thinking about fitting 20" x 9J with 235/30/20 tyres.

Any thoughts on this greatly appreciated.

Cheers

Dave

[ditchp]

there are a few folk on here with 20's on, 2 of them have irmscher rim's and the other's aftermarket......look for ian_c and kevW (i think)