A4 (B6 Platform) Discussion Discussion forum for the B6 Audi A4 produced from 2002-2005

Wheel Guys, Diffrence b/t ET 30 and ET 35 offset? Which is more agressive? ALso...

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Old 04-16-2004, 05:40 AM
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Default Wheel Guys, Diffrence b/t ET 30 and ET 35 offset? Which is more agressive? ALso...

has anyone bought anything from Hartman Wheels? Saw the add here on AW and looks nice...(RS4's)

Thanks in Advance.
Old 04-16-2004, 05:43 AM
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Default 30 is more agressive. 26 is the max for a B6. once you get past roughly 35 mm in offset

your limits on lowering the car start to increase.
Old 04-16-2004, 05:50 AM
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Default One other thing.

30 is more agressive then 35, meaning when you get past 35, its harder to lower why? Looking for the science of it I guess thanks Projekt.
Old 04-16-2004, 05:56 AM
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Default Does this help?

<a href="http://www.tirerack.com/a.jsp?a=AR4&url=%2Fwheels%2Ftech%2Foffset.htm">whe el offset</a> as wheel offset gets lower, the inside of the tire moves towards the centerline of the car, closer to the suspension components and the inside wheel well. That probably has something to do with it.
Old 04-16-2004, 06:09 AM
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Default hartmann supplies achtuning so the wheels are one and the same

the offset numbers are actually millimeters and think of it working in reverse so that if an et30 sits flush with the fender then an et35 will sit more inside the wheel well by a difference of 5mm.

The stock wheels being et43 will sit even further into the wheel well by 13mm more than an et30 wheel.

smaller number = more aggressive fitiment.
Old 04-16-2004, 07:03 AM
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Default offset is dependent on wheel width, so you could run an offset wider than 26 if the wheel was less

wide
Old 04-16-2004, 07:20 AM
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Default well as paul stated above, it does depend on wheel width. But generally Audi drivers tend to

try to fit the max safe width wheel, 8.5" is max safe IMO. Some people run 9" wheels but that is a little too close for comfort for me.
Old 04-16-2004, 09:39 AM
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Default Diff. is 5mm. ET30 more aggresive. And like Paul_858 said; "offset dependent on wheel width".

I run 19x8.5 ET31 all around w/ 235/35-19 and no problems (even lowered with Coilovers).
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