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Tire size recommendation

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Old Mar 28, 2010 | 07:29 PM
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Tire size recommendation
I bought a new set of wheels that are 18"/8.5"/45 ET front and back.

I'm planning to put 245/40/18 tires all around. But I've noticed that most people here have 235 in the front. Would there be any rubbing issues or would the tire stick out if I go with 245 in front?
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Old Mar 28, 2010 | 08:34 PM
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Originally Posted by Pristine
I bought a new set of wheels that are 18"/8.5"/45 ET front and back.

I'm planning to put 245/40/18 tires all around. But I've noticed that most people here have 235 in the front. Would there be any rubbing issues or would the tire stick out if I go with 245 in front?
Yeah - 245 = fender rub...

I run 235's and have random rub on deep dips
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Old Mar 28, 2010 | 08:48 PM
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Originally Posted by WWMIndy
Yeah - 245 = fender rub...

I run 235's and have random rub on deep dips
OK, thanks for letting me know.
I'll stick with 235 front and back then.
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Old Mar 29, 2010 | 08:09 PM
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Originally Posted by Pristine
OK, thanks for letting me know.
I'll stick with 235 front and back then.
why dont you run a 255 rear? that's what i've got - tracks a bit better now
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Old Mar 29, 2010 | 08:47 PM
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Using same size, non-directional tires allows cross rotation, for minimal noise and best tread wear.
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Old Mar 29, 2010 | 10:11 PM
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Originally Posted by kevink2
Using same size, non-directional tires allows cross rotation, for minimal noise and best tread wear.
Yes, that's why I'm going with 235 all around.
Also, since both front and rears are 8.5, the shape of tires might look funny if i use wider tires in back and narrower in front.

I hope 235 don't cause any rubbing issues on the fronts though.
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Old Mar 30, 2010 | 06:09 PM
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Originally Posted by Pristine
Yes, that's why I'm going with 235 all around.
Also, since both front and rears are 8.5, the shape of tires might look funny if i use wider tires in back and narrower in front.

I hope 235 don't cause any rubbing issues on the fronts though.
I've only had my 235 fronts rub when I back out of the driveway and have the wheels cranked close to all the way. It's a minor rub that has never left anything visible on the tires or the fender lip.
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Old Mar 31, 2010 | 05:45 AM
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Originally Posted by Krytech
I've only had my 235 fronts rub when I back out of the driveway and have the wheels cranked close to all the way. It's a minor rub that has never left anything visible on the tires or the fender lip.
That's good to know. It might be an issue with me because I have to back out of my driveway with wheels turned all the way since I have a narrow street.

I may have a bigger problem since I have 8.5" wheels in front compared to 8" that you have. I think I should consider 225 front and 235 back then. Would 225 be OK for 8.5" wheel?
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Old Apr 29, 2010 | 05:34 AM
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After talking to TireRack they recommend going with 225/40 all around to be on the safe side and avoid any rubbing especially in front since it is a 8.5" wheel. I'd would prefer to get 235 for looks, but I'd rather avoid any issues with rubbing.

I hope that doesn't look too weak in the back because i currently have 245 in the back.

Let me know if anyone has suggestions.
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