Wheel Legality VIC

Wheels, Suspension, Brakes & Tyres questions and answers

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hks_kansei
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Wheel Legality VIC

Postby hks_kansei » Wed Jul 28, 2010 9:27 pm

ok, reading the Modification standards again, I've found something that I think needs clarification.

the width of any replacement rim must not be:

- more than 25mm greater than the widest wheel specified by the vehicle manufacturer for that model or vehicle series

Vicroads Guide to Modifications for Motor Vehicles - Paragraph 8
http://www.vicroads.vic.gov.au/NR/rdonl ... 0/VSI8.pdf


now, and NB8A had maximum 6" wide wheels from the factory - therefore Max 7"
the NB8B had 7" - therefore max 8"
the SE had 8" maybe? - therefore max 9"
so, does Vicroads class facelifts and minor changes (ie: NB8A to NB8B) as a new "Vehicle series" ?


I understand that anything said here is just opinion, and I'll ring Vicroad when I get a chance to get proper clarification.
Just curious to hear how other people percieve the law.
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greenMachine
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Re: Wheel Legality VIC

Postby greenMachine » Wed Jul 28, 2010 11:20 pm

Pretty sure the NB8A glossy brochure says (or just shows?) 16x7's as options (dealer fitted I believe - I think these were the NB8B wheels?), so you could possibly go to 8's. Can't check, as I will not be home till Sunday evening.

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bensale
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Re: Wheel Legality VIC

Postby bensale » Thu Jul 29, 2010 1:57 am

NB8B wheels are 6.5' wide
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Guran
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Re: Wheel Legality VIC

Postby Guran » Thu Jul 29, 2010 11:25 am

bensale wrote:NB8B wheels are 6.5' wide

Wheels 6.5 feet wide!!! :shock:

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StanTheMan
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Re: Wheel Legality VIC

Postby StanTheMan » Thu Jul 29, 2010 3:17 pm

I was always under the impression that it was about the tyre placard. Max specified on that & you can add 1" to that in width.
you can then get an engineer to certify a wider wheel. They will then put another tyre plaque on the car to specify the new size.
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StanTheMan
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Re: Wheel Legality VIC

Postby StanTheMan » Thu Jul 29, 2010 3:42 pm

well, ignore my coment above. In he NSW document, its quite specific.

someone must have been asleep when they wrote that document. As t isd not clear at all
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project.r.racing
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Re: Wheel Legality VIC

Postby project.r.racing » Sat Jul 31, 2010 9:35 am

hks_kansei wrote:ok, reading the Modification standards again, I've found something that I think needs clarification.

the width of any replacement rim must not be:

- more than 25mm greater than the widest wheel specified by the vehicle manufacturer for that model or vehicle series

Vicroads Guide to Modifications for Motor Vehicles - Paragraph 8
http://www.vicroads.vic.gov.au/NR/rdonl ... 0/VSI8.pdf


now, and NB8A had maximum 6" wide wheels from the factory - therefore Max 7"
the NB8B had 7" - therefore max 8"
the SE had 8" maybe? - therefore max 9"
so, does Vicroads class facelifts and minor changes (ie: NB8A to NB8B) as a new "Vehicle series" ?


I understand that anything said here is just opinion, and I'll ring Vicroad when I get a chance to get proper clarification.
Just curious to hear how other people percieve the law.

+25mm wider than the widest wheel option offered by Mazda for any of the NB model range.

So if the NB8B has 6.5" wide (and if is the widest offered by mazda), then 7.5" is the widest you can go in VIC.

Or look at you tyre placard, at the widest rim on it. add 1". (Although sometimes there may be other options on there not listed on it).

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Re: Wheel Legality VIC

Postby Muzdaman » Wed Aug 11, 2010 6:45 pm

The SE wheels are 17x7 so maybe an 8 is legal on an NB?


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