2011 Flying Cloud FB27 lug nut size?

[jgoss]

Hello,

We recently purchased a 2011 Flying Cloud FB27. After much research, I purchased a torque wrench, breaker bar and extension. I've decided the correct torque for lug nuts is 110 ft lbs. Does anyone know the lug nut size? I want to purchase a deep-well socket, 1/2 in drive, 6 point. I think the correct size is 13/16? Can anyone confirm/
Thx,
Jim