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Lon-Str's avatar
Lon-Str
Explorer
Mar 31, 2015

D to E rated tires

Thinking of going from 8 ply tires on my fiver to 10. It will involve upping pressure from 65 to 80 psi. Nothing but mfg. date on my wheels. Should I be concerned about the extra pressure as far as my wheels are concerned, and the added roughness in the trailer ride?

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