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 donn
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| posted on November 15th, 2011 at 09:25 AM |
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wheel offset
Trying to get my head around the offset of wheels, if I have a wheel which is quoted at 42-50 56.1, does that mean from the edge of the rim to
the mounting face of the rim and which one would be the inside or outside measurement, in this case is the rim 92mm wide? can't be as this is the
quoted details for the standard rims on my Soob Forester, and what does the 56.1 represent, I assume it's the diameter of the hole in the center of
the rim.
Thanks in anticipation
Don
I dream of a day when a chicken can cross a road without being asked for it's motive!
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STIDUB
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Over it.
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| posted on November 15th, 2011 at 10:53 AM |
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http://www.1010tires.com/wheeloffsetcalculator.asp <
play with that
56.1 is the centerbore size for hubcentric mounting.
the lower the number offset the further out the wheel will go, between 2 wheels the same width anyway.
rough numbers.
a 15x5 +30 compared to a **x8 + 30, will be 1.5" more wheel inside and outside the original wheel
change that +30 to a +5, you get more like 2.5" further out & not much extra inside.
make it a +55 and you have 1" outside and 2" extra further in, also affects track measurements & opens a can of legal worms.
hope that kinda makes sense, gotta go to work! good luck 
Volkswagen Drivers Club of Queensland - member
STIDUB - yep its still a work in progress
Vwdcq club car racing/ and crashing while my bug isn't finished.
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donn
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| posted on November 15th, 2011 at 11:32 AM |
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Thanks for that STIDUB, as it happens I had that same site opened plus this one http://www.carlsalter.com/wheel_fitments.html what has me stumped is why the second site gives 2 figures for each wheel
regardless of make
I dream of a day when a chicken can cross a road without being asked for it's motive!
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donn
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| posted on November 15th, 2011 at 12:52 PM |
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Bugger, had my hopes up, damned cheep I reckon.
http://cgi.ebay.com.au/ws/eBayISAPI.dll?ViewItem&item=160679881802&ss...
I dream of a day when a chicken can cross a road without being asked for it's motive!
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STIDUB
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Over it.
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| posted on November 16th, 2011 at 11:25 AM |
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2 numbers may be from the various options fitted from factory, 16s on a tig are +33 19s are +45, it has to change with the width to keep the wheels
inside the body
Volkswagen Drivers Club of Queensland - member
STIDUB - yep its still a work in progress
Vwdcq club car racing/ and crashing while my bug isn't finished.
The above are personal views, no more, no less |
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