Probably ET45 with 57.1mm centerbores. Will rub on the inside and stock out of the arches even with corrected offset. Not the best choice IMHO.

BenT 
sent from my electronic leash

> On Nov 4, 2014, at 7:36 PM, Miguel Pacheco <mundopacheco@GMAIL.COM> wrote:
> 
> Without seeing them, someone is offering a set of 2001 Eurovan, steel
> wheels, stamped J8x16. Does anyone know if these are 5x112, offset, and if
> the centers have to be opened up? Thanks,
> *Miguel*
> 
> 
> *The free soul is rare, but you know it when you see it- basically because
> you feel good, very good, when you are near or with them. *
> *- Charles Bukowski, Tales of Ordinary*