The NBO Series Rear Bumper for TJ/LJ is most closely resembled by the TSC Bumper that has the tire swing add on (pictured). The NBO Rear for TJ/LJ Does Not Include The tire swing.

The NBO Series Rear Bumper is 2 inches shorter from front to back (front to back of the Jeep), but has an identical resemblance to the TSC Bumper. This bumper requires the removal of rear body mounts on the chassis.

They are relocated into the new rear bumper to achieve the ultimate bumper strength.