Does the Ghibli have studs? They could have just packed the rear with 2mm washers to confirm fitment. Seen loads of people do this. Also if you do end up getting hubcentric spacers, it would be way easier and cheaper to have the inner bore turned to your desired size, rather than having your expensive wheels opened up.
Nope bolts. The rear will have spacers if i can make them fit and the the proper center bore on that spacer. Front do not have the space for a spacer so only solution would be increaing the dia of the center bore.
Does the Ghibli have studs? They could have just packed the rear with 2mm washers to confirm fitment. Seen loads of people do this. Also if you do end up getting hubcentric spacers, it would be way easier and cheaper to have the inner bore turned to your desired size, rather than having your expensive wheels opened up.