MkII Wheel Sizes
Front and rear wheel sizes are different, be sure not to mix them up!
MkII front and rear lug nut sizes are different (longer ones on the rear) Stud sizes are the same all the way around.
Pre 93 MkII cars tend to wear rear tires much more significantly at the INSIDE edge. When checking tire wear on ANY MkII car, be sure to check the tires FROM THE REAR, so you'll be sure to see wear at the INSIDE and outside edge of the tire. It is NORMAL for there to be very significant wear at the inside edge of the tire with little wear at the outside edge.