Although the Jeep Gladiator, whether Trail- or Desert-Rated, is an amazing off-roader, it’s also an expensive one. In top Rubicon trim, the Gladiator stickers at $45,370. And that’s before you add any accessories. Luckily, Smyth Performance, the company behind the DIY ute kits, has a solution. Initially, we only heard rumors that Smyth Performance was …