Hi,

Got a set of these a few months ago for my F150 S/Crew (265/70R16). I drive the truck strictly "City only"... no highway usage.

The Max pressure says 35 PSI on the sidewall. Any alternate suggestions for better fuel economy or are they best left alone at 35.

Thanks...

 

Use 35. That is what Ford recommends for P series tires with a max of 35. Lower than that will get less mileage and if too low could be unsafe. Higher than that would be unsafe.

 

I found them comfortable around 33-34 psi