Q. Will commodore mags fit on my HQ-WB??
A. NO!!! here is the reason why.....
HQ - WB PCD: 5 on 120.65mm (4.75"), Offset 30 mm Towards the inside of the rim for standard offset wheels.
Torana LH with option L34 and LX with option A9X: PCD 5 on 120.65mm (4.75") with -1/4" Offset. Same stud pattern as HQ-WB with a different offset.
Commodores use a 5 on 120 mm (4.724") PCD. Very close to the HQ - WB PCD but not close enough. If you put Commodore wheels on an old Holden (or vice versa), you will break your studs and be overtaken by your own wheel...not a good look.
here is a link to where I am refeering to:
Now I know some people will tell you that they have done this in the past and will tell you that there is no problem, its close enough, but is it worth the risk?? just imagine the damage that could result if a wheel was to come off, not only will it break off the studs but that corner of the car will hit the ground, the wheel will most likley hit the guard on its way out, not to mention the runaway wheel could hit anything and everything, someone could even be seirously hurt. I know I would not like to be liable for the damage occured from such an incident
remember, saftey is more important than looks, and performance!!
I thought this might be a good reference point for next time the question comes up
Edited by evil UC hatch, 30 December 2009 - 09:56 PM.