After upgrading your 5.9L Cummins to maximize power and upgrading to a set of oversized wheels and tires, your trucks factory brake system needs to be addressed. Upgrading your 2003-2004 Ram 2500/3500 with any of these featured brake rotors provides a noticeable improvement to your overall stopping power! Choose from rotors are that are drilled, slotted, or both which helps deter heat and clean away dust and debris so that you get reduced levels of fade and vastly improved braking consistency so that you can always bring your Ram to an easy stop no matter what you're doing or hauling. Further enhance your trucks stopping power with our selection of Brake Pads! Ram Cummins Fitments: 2003, 2004 Ram 5.9L Cummins.Submodel Fitments: Tradesman, Laramie, Laramie Longhorn, Big Horn, Limited, Lone Star, Power Wagon.Some exceptions apply, please see individual product pages for specific fitments.