lug nut size?

[pasadena_commut]

What size are the lug nuts?

I bought a 13/16" tire iron at Pep Boys and that works fine. However yesterday I went to Sears and bought a 13/16" socket (so that I can torque them to spec) and it won't fit. My neighbor had a 13/16" socket and it wouldn't fit either (both were too small), but his 13/16" spark plug socket did fit. I'm thinking the lug nuts must be metric and slightly bigger than 13/16". 25 * 13 /16 = 20.3.

Are the lug nuts 21 mm???

 

[Black_Protege_5]

I think so. Either 21 or 19. Don't remember

 

[02MazPro5]

It is a 21mm It is not a 19mm. 19mm is close to a 3/4 in size.