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what is the best tire size to get with 18x8.5(F) and 18x9.0(R)??

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Old 04-03-02, 10:50 PM
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what is the best tire size to get with 18x8.5(F) and 18x9.0(R)??

guys, i need help fast!!!!!!! i'm thinking about dropping my Tein HA's to 1.75" what tire size should i run to not rub??? it's for my FD.

steve
Old 04-03-02, 10:58 PM
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I have the same wheel size and I have 225/40/18s. It seems to ride pretty nice and it doesn't rub lowered one inch. I have an fc but I don't think its going to matter.
my 2cents......00RX7
Old 04-04-02, 01:22 AM
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sleepR1....... help???? i need to know asap!!!!!!
btw, thanks for the help oorx7.

steve
Old 04-04-02, 01:30 AM
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Originally posted by SupraJoe
on the 18x8.5, the best size to run would be 225/40-18. 235/40-18 is too tall as opposed to stock, and 235/35-18 is too small.

on the 18x9, you are best off with a 245/35-18.

mind i ask...why so narrow wheels?? you could run the 18x9s up front, and get some 18x10s for the back and run 285/30-18s back there with no problem whatsoever since you have coilovers.
i wanted the 18x9F and 18x10R before but Rishie told me that the rim i wanted didn't come in 10s and the 9.5R i will have to wait till late April. I have no rims on my car now and summer is comming up fast so i settle with 18x8.5F and 18x9.0R.

so are you saying if i run 235/40 up front i will rub??

thanks for the help.
steve
Old 04-04-02, 04:46 AM
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I would run 225/40-18 on the 8.5 x 18s up front and 255/35-18 on the 9 x 18s in back. Overall tire diameters are nearly identical, and the fronts shouldn't rub at all... The staggered setup will give your FD an aggressive appearance.

I do agree that you could definitely fit 9 x 18s up front with either 245 or 255/35-18s with no problems (so long as you use a 45-mm offset); and 10 x 18s in back with 285/30-18s using 45 to 50-mm offsets.

Best of luck!
Old 04-04-02, 07:42 AM
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I'd still go 235x40x18 up front...yes it's a little tall, but it just think it will look better on a 8.5" rim width...I'll second the 255x35x18 for the rear.
Old 04-04-02, 03:57 PM
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You could also do the 235/40 and 265/35/18.

that's what I would run on the 8.5 and 9.0. There won't be any rubbing problems from what I can see. you'll be slightly taller, but frankly everyone I see here runs a slight oversize anyways.

I know these will fit fine on those widths.

Thanks, Rishie

Manny is correct for O.E. sizing so it's that or this. A 265 on a 9.0" is beautiful. It'll line up well.
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