I've seen several posts in this NG, and have come across some other sites that suggest NOT to jack your jeep up with a floor jack under the axle tubes. Likewise, not to jack up your jeep under the pumpkins (whether in the front or back)
However, my 04 JGC manual shows to jack up the vehicle on the axle tubes for both front and rear when changing out a tire.
??? Anyone able to sort this out????