Saw these pictures online of the Gladiator on an RTI ramp.
TFL confirms that the Gladiator Rubicon's RTI score is 623 (when the front sway bar is disconnected on the Rubicon). Compared to the competitor's RTI scores:
Gladiator Rubicon: 623
TRD Pro: 492
Colorado ZR2: 489
TRD Off-Road: 468...