Contour Enthusiasts Group Archives Forums Modifications Wheels & Tires bolt pattern question

maybe i'm just stupid.......in a bolt pattern (like 4 X 100), what does the "x 100" mean?

i believe that that measurement is the distance between the center of the studs across the wheel face. and that would be 100mm. the contour is 4/108 i believe. say the x's are the studs it would be the distance from the center of the x on the left across the dashed line to the center of the stud at the other end of the dashed line. i think that is the way they are measured.

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