Quote "Setting RV trailer tire inflation pressures to accommodate the load carried is a poor recommendation by whoever makes it."
What ever floats your boat ... lots of people and businesses towing use inflation charts. If I ran max sidewall psi on my truck, I'd wear the center tread off my tires way before the edge tread. Un-needed rock hard inflation pressure jolts the heck out of what you're hauling. According to my TPMS ... I gain @8psi on a hot day once I get going down the road. I've often wondered how that figures in.
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