[Adventure North]

Use the center cross member under the front of the truck. You'll see a upside down cone/pyramid shaped piece with a hole in the center, the skid plate, if you have them, is actually cut out around it. You can jack from there.

 

[Adventure North]

Yes. I see that, upside down cone with a hole in it. So this is a good and strong spot to jack? I notice it is in the center of the vehicle. Can I jack with my floor jack there and then put the jack stands at the front bar where the frame ends (where the front of the skid plate attaches)?

That is a designated jacking point so yes you can jack your truck there with a floor jack. I would put the jack stands under the side frame rails where the manual shows, as it will be more stable.