Tom Adams wrote:
>It's the recommended presssure in the rear
>tires. The recommendedpressure
>in the front tires is 60 psi.

>The Ford E350 is a weird vehicle.

_______
Not so much. Most vans and such light trucks run closer to max
tire pressure under the axle anticipated to carry the higher
percentage of max load - usually the rear.

A lower pressure is specified in the fronts for comfort, and to
prevenf oversteer and lend some steering feel.