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38mm offset will it work?
Posted: Mon Mar 19, 2007 8:09 am
by Radial GT1
So I am springing for new rims, they are for a 2002 wrx. Will the offset fit on my 93 SS?
16X7 5-100/114 38SM
Thanks
Posted: Mon Mar 19, 2007 5:34 pm
by Legacy777
That's pretty shallow.....If I had to guess....I'd say you'll rub on the rear fender lip....
Posted: Mon Mar 19, 2007 9:31 pm
by Radial GT1
thanks
Posted: Mon Mar 19, 2007 9:53 pm
by Radial GT1
I am looking at this aftermarket rims website. discoun tire and all their rims have a crazy offset. The highest i found was a 42mm offset. I read in a search that a 48 is perfect? Where are those rims at?
Posted: Tue Mar 20, 2007 12:04 am
by jamal
contact luke@tirerack on nasioc and he can get you other wheels that fit. Also subydude.com sells rotas, which are available in Subaru sizes. Or get a set of used subaru wheels. 06 WRX, 04 STi, and 05+ LGT 17" wheels all fit and look pretty good.
Posted: Tue Mar 20, 2007 2:13 am
by Radial GT1
roger that
Posted: Wed Mar 21, 2007 5:41 pm
by SP-Boxer
Offset 53 is the only perfect size!!!
48-55 will do. Don't go lower or higher, it drives like hell

Posted: Wed Mar 21, 2007 10:20 pm
by entirelyturbo
And will destroy your wheel bearings.
Posted: Thu Mar 22, 2007 12:08 am
by jamal
The right offset also depends on wheel width. A wider wheel needs less positive offset to place the center of the wheel in line with the center of the bearing.
From nasioc:
Width .... Offset
6.5" ....... +53 to +55
7.0" ....... +50 to +53
7.5" ....... +47 to +50
8.0" ....... +43 to +47
Posted: Fri Mar 23, 2007 12:19 pm
by SP-Boxer
jamal wrote:The right offset also depends on wheel width. A wider wheel needs less positive offset to place the center of the wheel in line with the center of the bearing.
From nasioc:
Width .... Offset
6.5" ....... +53 to +55
7.0" ....... +50 to +53
7.5" ....... +47 to +50
8.0" ....... +43 to +47

This is NOT true.
A 7" wheel is on both sides 0.5" wider than a 6" wheel!
Someone posted this list on a dutch Subaruclub site, and this really is not true.
The OEM STI MY01-MY04 wheels are 53, with a 7,5" wheel.

Posted: Sun Mar 25, 2007 6:35 am
by Radial GT1
I ended up with an 50mm offset set of rims. ^this is great information!! I hope other people searching will find this because i searched for quite some time for this kind of information on rim offsets. Thanks again guys!
Posted: Sun Apr 01, 2007 6:16 am
by caveman
not to hijack the post but would the 38mm wheels work on a 90 awd wagon?
Posted: Wed Jul 11, 2007 3:22 am
by know1
Just thought I would bump this back to life with a question. I am thinking about getting some new rims, the ones I was looking at were:
17X7 5X100/114.3 +42 with
215/40R17 tires
From what I've read these should fit without rubbing, just wanting to double check before comiting.
Posted: Wed Jul 11, 2007 3:48 am
by Splinter
SP-Boxer wrote:

This is NOT true.
A 7" wheel is on both sides 0.5" wider than a 6" wheel!
THAT is not true.
It depends on the wheel.
I know for a fact because I can buy tubbed out wheels for my TA that go way further outward than inward so they dont hit suspension components