Top Tether Anchor Locations
Two-Door Models:
There is a tether anchorage behind each rear seat, located on the seatback near the floor.

Seat Belt Anchorages (Two-Door Models)
Four-Door Models:
There are tether anchorages behind each rear seat, located on the rear of the seatback.

Seat Belt Anchorages (Four-Door Models)
LATCH-compatible child restraints must be equipped with a rigid bar or flexible strap on each side. Each will have a hook or connector for attachment to a lower anchorage and a means of tightening the connection with the anchor. Forward-facing child restraints and some rear-facing child restraints will also be equipped with a tether strap. The tether strap has a hook at its end for attachment to the upper tether anchorage and a means of tightening the strap after it has been attached to the anchor.
Test yourself
A quick Jeep Wrangler quiz: every answer comes with an explanation and a link to the manual page.