Rims - How wide can I go in NSW?

Hi
Has anyone worked out the maximum beetle rim width in NSW i.e. based on 25mm increase in track?

Note that I don't have any clearance issues.

If you have, what back space and width works?

Any assistance is greatly appreciated.

Cheers
Rel

Rel

It all depends on what year beetle you have

Have a read here

http://www.rta.nsw.gov.au/registration/downloads/vsi/vsi09_rev4.pdf

Then use the offset calculator to see what fits

http://www.1010tires.com/WheelOffsetCalculator.asp

Thanks for the info. Very helpful.

What was the weight of a '68 beetle from the factory? My baja weighed in at 780kg so that would mean I am only allowed to fit a 6" rim and therefore my 10" rears would be illegal.