Quote:
Originally Posted by Cosmo Dude
Legally you can increase wheel diameter by up to 1" and width by 0.5"
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actually in victoria - it is +15mm/-15mm overall diameter and +25mm max width.
so running 215/35R18 on a 18x7.5 rim would be biggest on a I4 Astina. +42mm to +45mm offset is the way to go.