Tough, Trail-Ready Bumper Designs for Budget-Minded JK Enthusiasts Suwanee, Ga. (April 17, 2018) – Rugged Ridge®, a leading manufacturer of high-quality Jeep®, truck and off-road parts and accessories, today announced the availability of its new Spartan line of Front and Rear Bumpers for 2007-2017 Jeep Wrangler JK / JKU models.