He'll need a set of hub adapter rings. The 2011 S80 has a smaller hub.Got a quick question: I've got an extra set of 17" Pegasus/tires (235/45/17) my best friend wants to buy so he can mount them on his 2011 S80 T6 AWD. These should fit without any issues, correct? And I'm assuming he won't need spacers? Many thanks.