I did Mark, but I'm cheap and couldn't justify 500 squids or thereabouts.
The spacers came from precision autoparts via ebay, however any search
for hubcentric spacers for a Fiat 500 will give results.
I think the rear looks better with the added track, but bear in mind that the factory
designed it like that for better road behaviour although simple me doesn't notice.
More important is the quest for decent wheel bolts. I complained bitterly to precision
about the bolts they supplied with the spacers. They were wobbly when screwed loose
into the hub, i.e. the threads were poorly cut, I did not use them, and got
a partial refund. They continued to refuse to acknowledge the bad bolts, even saying it was me
being daft! (That may be true, but not about bad threads)
So, I ordered 8 bolts from trs-uk, and the difference was outstanding,
these having a nice solid fit with virtually no sideways movement.
Whatever size spacers you choose (mine are 15mm), you must increase
the length of the bolt to ensure you have, as a minimum, 12mm threading
into the hub, and preferably slightly more.
Rightly or not I use anti-seize grease
on all my wheel bolts and this will give you a witness mark when sizing.
A small downside is that you'll probably have to accept a smaller hex on the bolts.
Luckily, I have a reversable socket with 17 and 19, extremely useful.
Perhaps
at some point I'll change the front bolts to match.
Nigel
