Jonathan,
Welcome here.
There has been much discussion over the years about people producing Mangusta wheels and it always seems to come back to cost. I can't speak for others, but I'm one of those who would love to have a second set of wheels but at a price much closer to $2K/set not the $5K and up that has been offered in the past.
Of particular interest would be a stock-looking wheel that can wear modern, easily sourced rubber. 17" dia. by 7" wide (or 8") for the fronts and 10" for the rears. There was a deep-dish style wheel made in very low volumes (3 or 4 sets?) that look awesome. Many (all?) Mangusta owners would LOVE to have a set of wheels that look like that (see image below).
Others will hopefully chime in with the off-set specs and opinions. The factory wheels tend to sit too far inboard (IMHO) and added width needs to be applied to the outside to create a more balanced look.
I look forward to your posts on this topic.
Mark
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