
The offset is +25mm. We put some 8" +20mm wheels on BitRusty's track car and it was a fair bit of guard pulling, but I haven't touched the guards at all on this NB (not even rolled). Amazing how much difference 5mm offset makes. The tyres are 205/50R15 595RS-Rs.
I'll let you know after the 30th (Lakeside track day) if I need to roll them.
Thanks for the complements on wheel choice!
Cheers