I have a 1999 Volvo C70 Convertible with the Alloy 12 spoke rims currently on the vehicle. I want to put the Canisto rims on this car, but noticed that Volvo created two separate sizes for the Canisto (double 5 spoke) rims. The option in 1998-1999 was a 17" x 7" Canisto and then in 2000+ it was a 17" x 7.5" Canisto rims. <p>Would I be able to put either size on? I am looking on these forums for a set of used Canistos, but want to be sure I don't buy the 17" x 7.5" if they won't fit.<p>Thanks.