Quote:
Originally Posted by Stabbi
They aired them to 38psi from Discount tire when they installed them, so just left it at that for now. I drove on them about 300 miles this week/weekend all highway. 38psi seems fine to me. Now, keep in mind when they aired them to 38 psi, it was about 50 degrees out. This week we are in the 20s at night...mid 30s in the day time, so not concerned about 38psi.
MPG is the same so far.
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The concern over time would be uneven center wear. It would be interesting to do a chalk test to see if you are getting a full contact patch.
