In lieu of jack stands

[SteveJ]

Either jack up the front or back at a given time. Don't lift one side at a time to place on jackstands.

From the FSM:

The front jacking point is center of front suspension member and rear is differential gear carrier.

Do not apply a jack to center portion of front suspension transverse link.

Front supportable points for (jack)stand(s) are both front side members. (Translation: along the frame rails but not under the floor pan.) Rear supportable points are both sides of front differential mounting cross member.