Will it fit? 18x9.5 +38..

MrLETTUCE

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Hey all, I saw a thread before on this, but it was for a Type R and I have an Si,.

Will a pair of Gram Light 57CRs 18x9.5 +38 fit on Si stock tires with the car being lowered on Eibach prokits?

Thank you guys in advance! :)





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jayy_swish

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Hey all, I saw a thread before on this, but it was for a Type R and I have an Si,.

Will a pair of Gram Light 57CRs 18x9.5 +38 fit on Si stock tires with the car being lowered on Eibach prokits?

Thank you guys in advance! :)
Are the tires 235/40r18?
If so then yes they max out at 9.5, so they will fit
 
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MrLETTUCE

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Are the tires 235/40r18?
If so then yes they max out at 9.5, so they will fit
Yea those are the stock measurements for the tires. Thank you! Do you by chance know if 245 would fit or is that cutting it close?
 

jayy_swish

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Yea those are the stock measurements for the tires. Thank you! Do you by chance know if 245 would fit or is that cutting it close?
I’m running 255/35r18 on 18x8.5 so yes you can run bigger. 255/35r18 will fit your set up as well
 

andrew0809

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yes they will everyone does these specs! 18x9.5 38+ is a flush fit. You’ll be good on stocks
 

SCcanyoncrvr

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Hey all, I saw a thread before on this, but it was for a Type R and I have an Si,.

Will a pair of Gram Light 57CRs 18x9.5 +38 fit on Si stock tires with the car being lowered on Eibach prokits?

Thank you guys in advance! :)
stock tires will fit but the stretch and wheel gap to fender will look funny and handling will be compromised. Moving up a size is highly recommend (245). With that said if you do move up your clearance is dependent on the type of driving you will see. As long as you are not cornering aggressively (track/canyon) you will clear fine. If you are then slight modification to front fender required.

my experience on this matter comes from 5 sets of wheels and 3 different tire size selections
 

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