If the PDF is on BMW Canada website then you should be able to just post the link. Right click on the PDF link and copy shortcut.

BTW, BMW recommendations are best practices only. I have seen style 58, style 74 and few other 18" wheels on 4.8is. When I called the dealer few years ago for winter wheels for 4.8is I was told only style 99 fit 4.8is and no other styles will fit.