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      01-12-2010, 08:28 AM   #5
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Incorrect tyre profiles above -

Standard 19" rear wheels are either 255/30 or 265/30

Therefore for 20" wheels you need 275/25 to maintatin the correct speedo reading, otherwise you'll be around 4.5% out of calibration.

For 10J x 20", a 275 wide tyre will fit fine, and as long as the offset is close to ET40, you should have just enough clearance at the back as long as the car isn't lowered. If the car is lowered, then you'll need to have the inner rear arches rolled.

The fronts will work fine on a 245/30 tyre, assuming the front offset is again ET40
(225 section is too narrow on a 9J wheel)
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