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Old 03-03-2010, 07:25 PM   #12 (permalink)
gumpy
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Quote:
Originally Posted by AutoX Z View Post
You could probably go up to a 245 and still be ok. As far as aspect ratio just try and keep the overall diameter close to the same as the original size, that will probably mean stepping down to a 45 but I don't know for sure.
oh ok so 20mm oversize... thanks mate. 245/45R18's should have a very similar circumference.
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