Rugged Ridge Armor Fenders for Wrangler JK are not just another bolt-on accessory. We developed our Armor Fenders with such a brawny & bold styling; they?re capable of transforming your rig into an unmistakable, attention-grabbing shadow if its former self. High body lines and aggressively arched wheel openings provide greater clearance for larger tires and allow for improved wheel travel and articulation off-road. Each fender is constructed of heavy gauge 3 mm thick steel, utilizing fold-and-weld construction, for greater structural integrity you can appreciate. Each section is meticulously finished with a resilient black textured powder coat that protects from real-world road hazards. The Armor rear fenders revolutionary 2-piece design allows for full encasing of the taillight and allows for a fitment that is free of gaps for tight fitment and unsurpassed protection while the front fenders integrated vent screen helps expel engine heat for better overall performance. Installs using the OE wheel liners (with some modification) OR with Rugged Ridge All-Terrain Wheel Liners 11620.50 (recommended). Armor fenders work with all factory components as well as Rugged Ridge Spartan Grill, Aluminum Hood Latches and even Rubicon Rock Rails. Includes marker light assemblies and complete installation instructions. Patent Pending.