Correct Wheel offset 2003 STi
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From: Owner of BrCarDetailing
Anybody running 18x8 ET38 with 235/40s on a 2003 STi 
My car sit's kinda low on it's current wheels & Coilovers but does not have any rubbing issues. Been offered a set of wheels with a 38 offset. Will that give me any associated problems

My car sit's kinda low on it's current wheels & Coilovers but does not have any rubbing issues. Been offered a set of wheels with a 38 offset. Will that give me any associated problems
ET38 isn't going to be too clever on the hubs either mate. I could of had ET35 on my wheels but I went for ET48 in the end as it could be an expensive mistake. You could investigate a skinnier tyre but then you risk the rims and handling etc.
What make are the wheels.
What make are the wheels.
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I have a set of wheels at ET45 (TD pro race 1.2) with 225/40/18 and they rubbed the rubber strips in the wheel arches. I removed the strips and it just clears now. 235s on ET38 will stick out a further 12mm so sadly won't work.
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From: Owner of BrCarDetailing
Pity they are goin for silly money on Fleabay as well
Sorry to crash the thread guys, but i have a question thats kinda related to it. I have a 2005 STI and have just brought a set of tyres for it they are 235/40 zr18s. would these tyres fit ok or would they rub.
Matt, Derpends on what ET rims you have. 225 on ET45 just clear with rubber strips removed so I guess anything more than ET50 and you'd get away with it (ie add 5mm with tyre and take back 5mm with offset. I would observe 225/40/18 is a common tyre size and will be cheaper than 235s.
Matt, Derpends on what ET rims you have. 225 on ET45 just clear with rubber strips removed so I guess anything more than ET50 and you'd get away with it (ie add 5mm with tyre and take back 5mm with offset. I would observe 225/40/18 is a common tyre size and will be cheaper than 235s.
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