front sittin side ways?

got 2001 ford ranger just bag the front rear back is leaf spring. when i go up in the front the left side seat down lower than right side? but the guage say that the left front has a little more air than the right side? i have no clue what goin on any body out there with advice thanks this site help me before hope it can again

its the ranger lean thats the battery side and gas tank side and the side you are on so it will generally take a bit more psi on teh drv side than the pas side

i have a fuel cell and that located all the way in the back in the middle. and i not seatin in it while it seat side way?