What lug nuts to use with 8 hole factory Alcoa wheels?

[6 Nebraska IDIs]

I just picked up my wheels that I bought a month ago, and in a side note they are the nicest I've ever seen! But I dont know what lug nuts you are supposed to use with them? Are there special ones for these wheels?
Also, how is a person supposed to pop the hub caps off after they are installed on the truck? Pry bar? I'm afraid of scuffing the hub cap or the wheel.

 

[Russ]

We're talking the single rear wheels right? Not dually wheels. If so use the same lugs as the steel wheels. I use a small pry bar with a towel against the wheels to remove the caps.

 

[6 Nebraska IDIs]

Yeppers, single wheel just like yours. THANKS!
So the non ******* threaded (smaller) lug nuts.

 

[Russ]

The ones on my CC are (IIRC) 7/8" (socket) acorn style. Look at the wheels where the lugs go . There should be a steel insert(like a vlave seat) that the lugs contact.