Scotjimland is on the ball there, 125 boxed on an R15 rim. The 145 boxed R15 is from the GS/ GSA, the 2cv's bigger, yet younger brother. You can replace the solid steels from the 2cv with the slotted steels from the GS/ GSA since they share the same bolt pattern, and fit up to a 155 (Slightly deflated) mud and snow tyre if you want to do some mud-plugging. Sorry I've not been on in a while, I've been on the Picasso side of this and seem to have forgotten the password for my 'Truemouse' account on this side. I'm confused. Is this for a 2cv, or a bug? If it is for a 2cv, check out ECAS. They're UK's number one supplier.