This is a full set of five Ruote Borrani Record wire wheels for a vintage Ferrari, in spectacular restored condition. They are model number RW-3812, which is an inner-laced, 72-spoke design with alloy rims and size 42-RCF hubs. Wheel size is 15x7" with -25mm offset and 63mm backspace according to the Borrani catalog. Original fitment was for Ferrari 330 GT 2+2 Series 2 and Ferrari 500 Superfast models circa 1965-67.

These are getting hard to find these days, and it is quite unusual to find a complete set with a matching spare. Current price list has this wheel available for 1110 Euros apiece (that's about $1635 US at today's exchange rate), but of course this is for new production, which will never have the correct production date code.