The place I bought the wheels from is telling me yes, but everybody else is telling me no.

Does anybody know for sure?

 

I assuming no coz when i ordered my sf challenges it comes with a set of lugs.

 

they do not fit my gt7s.. so im guessing no

 

Anybody with SF Challenges, that can be 100% sure? I need to know for sure.

 

i'm asssuming yes...because my sf challenges came with lugnuts as well. No locks on the lugnuts so I'm using my stock "lugnut Lock." So if you can use the stock lugnut lock...i'm assuming you can still use the stock lugnuts...not 100% sure...My assumption is a result from using the stock lugnut lock.

p.s. unless the stock lugnutlock is a different size the the rest of the lugnuts i am wrong/.

 

I think if you are using the stock lugnut lock, it should work as well. Good news then

 

stock locknut is not as big as the stock lugs