PSI when using higher load range tires.
My trailer had 4, D load range tires. From advice of many friends I've up graded to E load range. Just got a set of Good Year Endurance with max PSI of 80. Previous tires and trailer sticker says PSI ...
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Changed from d tires to e tires. Called makers of the rims, got told the rims are good for 80 psi. Got new tires and ran them at 80 psi, trailer did better on towing and just felt better.
