Forum Discussion
Ray_IN
Feb 28, 2015Explorer II
The Rubber Manufacturers Association (RMA) has information that conflicts with tire mfgrs. load/inflation charts. This RMA pdf, ch 4 is for RV's, page 55 states "However, never use inflation pressure lower than specified by the vehicle tire placard, certification label or owner’s manual. Nor should inflation pressure exceed the maximum pressure molded on the tire sidewall."
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