Quote:
Originally Posted by jeanluc001
Only make pressure changes when cold.there will always be a difference in individual tires.such as the sun hitting the outer tire of the duals. the inner tire will be cooler. what your watching for is a big discrepancy in any one tire or rapid deflation deviating from all others.
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Lets add that while driving the inner tire will be hotter and have a higher psig
As already noted only make psig adjustments when the tires are cool and preferable out of the direct sunlight
If you have a tire or tires running significantly hotter than the corresponding tire check your load, brakes and so on
An infrared thermometer is a handy tool to check out tires, wheels, bearing, and so on