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Tire Pressure Question

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Old Dec 7, 2012 | 08:36 PM
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Default Tire Pressure Question

I've got 285/40ZR18 101w Extreme ZR's in the rear and 255/40ZR17 94y FK 452's in the front. Can someone tell me the correct tire pressure for the front and rear? Thanks!
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Old Dec 7, 2012 | 08:36 PM
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30psi.
Just like it says in the owners manual and door tag.
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Old Dec 7, 2012 | 11:52 PM
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30 psi cold is going to give you a fairly good wear pattern, if you want to nail it down for your specific tire your best bet would be to get a temp gun and take readings of the inside, middle and outside of the tire and adjust up and down until all readings are the same after a nice drive.
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Old Dec 8, 2012 | 10:07 AM
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30 psi cold.
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