Don't know what lug nut size I need

[Ty webber]

I have a 2006 vz Calais sedan, and I've brought a set of 18" ve rims that have already been predrilled. I'm just unsure of what size lug nuts I will need for then coz the ones that are on my vz Calais wheels won't fit... Can anyone help?? What size lug nut do I need??

 

[lowandslow]

If they are factory alloys, just use the normal factory alloy wheel nuts from vt/vz

 

[Tonner Matt]

Seriously, the bloody American's call them lug nuts...…
Don't take this the wrong way because I'm not having a crack at you personally, but the bloody American terminology that's getting tossed around on this forum lately in relation to cars in general is getting ridiculous

For example:
It's not a hood.....It's a bonnet
It's not a trunk....It's a boot
It's not a fender....It's a guard
It's not lug nuts.....It's wheel nuts

Anyway my intoxicated rant is over
To answer your question, these will do the job for you...……..
More than a few members are using these "Wheel Nuts" and rate them highly for the fitment of VE/VF wheels on to pre VE commodores
https://www.ebay.com.au/itm/Shake-f...605468?hash=item3fbab8afdc:g:J9EAAOSwECZUoOud

 

[Fu Manchu]

They are the ducks nuts. I use them on my VZ.