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Jaydej

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There is a promotion on sxoc and I want to get 18x8.75 fronts and 18x9.75 rear what ET would I need to get a fitment where I don't need any spacers anyone help?
 

willy s15

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i have mate some 18 wheels its on s14 rigth now so its 18x9.5x235x40 front 18x105x265x45 rear pls send me ur email i cant load pics on here its with almost new tyres with 4.000 daily drive miles :nod:
 
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The S14 is far more forgiving with lower et's and wide wheels than the S15 is, you can't compare the two atall for wheel fitments.

If you're going 9.75 on the rear, stay around et 35.
Fronts probably want to be et 25 at a guess, it's been a while since I tried fitting wide wheels to an S15
 

Jaydej

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Depends on offset (ET) mate, and on what suspension setup you have!
I'm asking if anyone know what offset I need to have they sitting right without spacers

s15ollie is running ET20 all around but looks abit to much poke for me I am running standard suspension but looking to get some HSD
 

Jaydej

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Oh and I don't really want to roll my arches
 
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Jaydej

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I've had to got 8.75 ET35 front and 9.75 ET20 because that's all there doing apparantly
 
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You will probably need spacers up front as I had 8.5 et30 and had to run a 3mm spacer to clear my suspension. Will also defo need to roll your arches ( my rears are flat back and fronts are lightly rolled )
 

S15_SAM

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Yeah I'm running 8.5 rears with et30 and my tyres are almost flush. With 245/4018 camber of -1.25

Fronts will be close to suspension and will need spacers for sure. For rears 9.75 et20 you will be rubbing for sure on stock arches.

with stock suspension you will have clearance issues.

Really you need coilovers with adjustable front camber top mounts, and adjustable rear toe and camber arms so you can tuck in the wheels if needed.
 
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I had the xxr 530 with 8.75 et 20 on a 225/40/18 and needed a 15mm spacer to fill my rolled and flared arches with 2.5 deg camber
9.75 et 20 on the rear with a 255/38/18 no spacer rubbed very hard but only had .5 degree camber and running very low
 
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