Mixed nuts?

[Chiadog]

What size are your lug nuts?
My new Vibe has a mix of 19mm. and 13/16" lug nuts. Which size is correct?
Good thing no flats on the trip home. Took a 4-way wrench and 3 foot cheater pipe to break most of them loose!
chiadog

[bluneon]

they are all supposed to be 21mm

[Chiadog]

Thanks again Bluneon,
I thought that 13/16 was just a tad sloppy on the lug nuts!
Chiadog