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18" tire help

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Old 10-12-05, 03:12 PM
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Jujharoo
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Default 18" tire help

Hey whats up,
I just bought 18" by 7.5" rims and now Im looking for tires.

Just wondering if 245/45/18 is a good choice?
I know 245/40s are recommended but im getting good deal on these 45s


??
Old 10-12-05, 08:49 PM
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LexT
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I know someone with stock 17X7.5 GS rims running 255/40 rears and 245/45 fronts with no problems - gives it sort of a staggered look - fills the rear better - should work with the 18" fine
Old 10-13-05, 07:20 AM
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chuckb
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Originally Posted by Jujharoo
Hey whats up,
I just bought 18" by 7.5" rims and now Im looking for tires.

Just wondering if 245/45/18 is a good choice?
I know 245/40s are recommended but im getting good deal on these 45s


??
I'm sure it'll fit, but the tire will be an inch taller than the 245-40.
Old 10-13-05, 02:05 PM
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Jujharoo
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Originally Posted by chuckb
I'm sure it'll fit, but the tire will be an inch taller than the 245-40.
an inch taller? screw that idea, im going with 245/40s
Old 10-17-05, 03:43 AM
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GILLEXUS
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Here is what the comparison looks like;

tire size -- diameter -- speedometer-- tire revolutionsper mile -- % different from stock17"

235/45-17 -- 25.3 -- 60mph-- 10000--

245/40-18 -- 5.7 -- 59mph -- 9848 -- 1.5%

245/45-18 -- 5.7 -- 57mph -- 9492 -- 5.3%

Last edited by GILLEXUS; 10-17-05 at 03:49 AM.
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