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Ba Offset/fitment


pdizzle

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  • I see a red door and I want to paint it black
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You couldn't legally fit a 9" up front.

Front track of a BA is 1553mm, so legally you can push that to 1578mm, that leaves 12mm each side. A 9" is 26mm wider, but as track is measured from the centre, only half if that is taken into account, so that's still 13mm, we don't have any room at all to move the aftermarket wheels closer to the strut so the most offset we could have on that 9" is +23mm, which pushes the outer lip 26mm further out and makes our track illegal.

I hope that makes sense, I'm typing one handed whilst trying to feed my 3mo son :)

Are you actually retarded?

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I got defected for track a few years ago and he didn't even get the tape measure out, he just "suspected" that it was too far (it was around 25mm each side haha)

It's bullsh*t that they can defect by suspicion alone

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  • I see a red door and I want to paint it black
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Not that I know of, I haven't had a checkup recently though, care to elaborate? Or just throwing unsubstantiated insults?

I have to humbly apologise for the call, I misread your post.

You can fit a 9" front legally though. RIP85 has 9.5' +20 on the front, that means a 9" +26 would fit as would a +25 and +24, all 3 being legal

my front has 36mm more track than factory so I'm screwed

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  • Member For: 19y 11m 6d
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But it doesn't matter what the out side does as long as it doesn't hit anything or stick out, all that matters is where the middle of the rim is compared to where it started

Edited by will-82
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  • I see a red door and I want to paint it black
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  • Member For: 15y 1m 26d
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  • Location: Far north queensland

A 9.5+20 is 34mm further out than factory, no way is that legal

And I'm about to put 9.5+35 with spacers so I'm screwed aswell

it's actually a 32mm increase in track over factory. I used those wheels as a reference to say that if that size fits, then a rim that is 12.7mm narrower could fit with 6mm less offset - ie a 9" +26. this would have an increase in track of 20mm (10mm per side) which is legal

But it doesn't matter what the out side doesn't long as it doesn't hit anything or stick out, all that matters is where the middle of the rim is compared to where it started

thank you, I thought we established this many posts ago but it needed to be said again

Edited by sexual harrassment panda
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  • Dropping a turd
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To clarify for certain people. If I put 19 x 12 inch rims on my BF and the offset is +36. The track is identical to stock.

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