Outside diameters of the available wheel/tyre combinations for the XC90 are all approximately
the same, so why would it matter how tall the wheels are if the chains do not reach te inside of the wheel well?
Perhaps the mounting device will extend to far to the outside of the well to be still allowed?
There seem to be somewhat less expensive chains of this design:
https://www.snowchainstore.co.uk/maggi-trak-4x4-lt51
http://www.maggigroup.com/pdf/gb_LR.pdf