Quote:
Originally Posted by worthywads
I go with the max stated on the sidewall, 44 in my case.
I've done this for 20 years and have never seen the "center wear" that many people assume will result.
I'm considering upping to 48 and evaluate.
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Be careful going over the max psi rating. More pressure does gives better mileage but also increases the risk of tire damage or catastrophic failure (blowout). Also some insurance policies my limit your coverage if you knowingly introduce an unsafe condition on your vehicle - like overpressure.