Because performance is important to company, Jeep was one of the first carmakers to switch from drum to disc brakes. But since most of the stopping power of any vehicle is provided by the front wheels, they did not upgrade the rear wheel braking systems. For most drivers, having a slightly less effective pair of brakes on their back wheels is not the end of the world. This is not the case for serious off-roading enthusiasts who needed maximum braking power and effectiveness to conquer challenging off-road trails. In order to upgrade their systems, many of them purchase brake conversion kits and change their rear drum brakes to disc brakes. In addition to Jeep Wrangler disk brakes and conversion kits, we also offer a wide array of brake pads, calipers, rotors, and other replacement parts and accessories.