Their differences outweigh their similarities.
Yeah they both got round headlights, spring suspension, and the aerodynamics of a tool shed, but the JK is a completely redesigned platform than the TJ. Even the vehicle dimensions are different. At first glance to a non Jeeper they could be difficult to spot, but they're very different upon further inspection.
When my time comes, mix my ashes with gunpowder encased in brass, point me towards murderer's and pedophile's and let me fly.
(: ˇ ɹǝʌo ǝɯ 11oɹ ...sıɥʇ pɐǝɹ uɐɔ noʎ ɟı