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01-18-2012, 08:53 PM | #1 |
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tire / wheel questions...
hello all,
new to this board, new z4 owner, 2007 z4 3.0si sport just recently discovered a small crack in rr wheel now looking for a replacement wheel(s) and tires as well question on sizes... I like the look of the OEM M wheels, will they work? I also like the size of the M tires, one size up, 5% increase in diameter will that work on regular si wheels? looking to try the new khumo ecsta 4x thanks in advance for input |
01-18-2012, 09:05 PM | #2 |
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m offsets are too aggresive for your car, and i wouldnt recommend increasing overall diamater by 5% either. the general rule is anything around 2-3% max i believe.
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01-18-2012, 09:09 PM | #3 |
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thanks for the quick response
figured the m wheels may be too much unfortunately going 5% is the minimum on 18" 225-40-18 to 225-45-18 front 255-35-18 to 155-40-18 rear also anyone know if the new 128 wheels would work? the fronts are .5 narrower just looking at all my options thanks |
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