I had a 2007 S80 V8 Sport that I miss dearly. Long story short I kept a set of OEM rims with winter tires from that car. I am looking to buy a 2018 S90. Any chance the S80 wheels will fit on the S90 for my winter setup?
The center bore of the wheels on both cars is 63.4.
The wheel offset on the 2007 S80 is 55 mm. The wheel offset on the 2018 S90 is 42 mm (8x18" wheel), 47 mm or 47.5 mm (8.5x19" & 8.5x20" wheels), or 44.5 mm (8.5x21" wheel).
The 2007 wheel will sit 13 mm (1/2 in) closer to the suspension components on the 2018 S90. You need to measure the distance between the wheel and the suspension components on the 2018 S90 to know if you have enough room. If there is less than 7 mm (1/4 in), I would be hesitant to do the swap. Just saying.