Fitted winter wheels today, real struggle to get the front wheels back on and aligned with the bolt holes. Came across a Wheel Bolt Stud Alignment Tool, exactly what I need.
http://www.ebay.co.uk/itm/330850371790
I think the wheel bolts are M12 1.5 although this seller is warning that later BMW are M14.
Does anyone know the wheel bolt size for a F10 / F11 ?