I'm hoping there is a simple answer to this.

I brought my Kosei Penta R/T's to Sears for installation and ran into a problem. The sears guy told me I needed hubcentric rings and different lug nuts.

I did a little research and found that the the rings I need are 66.1/73 mm. I didn't find out any info on lugs. Is there a standard size lug nut for aftermarket rims? Thanks for any help you guys can provide.

 

you will need 12x1.25 mm lugs

 

That easy, huh? Man i feel like a schmuck.

Thanks.

 

that is the thread for the lugs... you may need tuner style lugs depending on the wheels... what do the wheels look like?

 

Here's a picture

http://www.faswheels.com/products/wheels/rt_penta.htm#

Tell me if you need any other stats. The stock lug nuts were to big to fit in the lug holes on the Kosei's

Do tuner style lugs come in different sizes?