Dynamite Friction 4004-40058 Disc Brake Rotor Set - Front and Rear

DFC Geospec Rotors for Ram Heavy-Duty Trucks

The Dynamite Friction DFC Geospec Rotors 4004-40058 are a front and rear disc brake rotor set for select Ram heavy-duty trucks. Built for direct-fit brake service, this rotor set supports consistent braking performance across a wide range of Ram 2500, Ram 3500, and Ram 4000 applications.

The DFC Geospec Rotors line is focused on replacement rotors for everyday repair and maintenance needs, with fitment coverage that matches common heavy-duty truck brake configurations. Part number 4004-40058 is listed for both front and rear positions on the vehicles below.

Key Features

• Disc brake rotor set for front and rear positions
• Part number: 4004-40058
• Compatible with 2009-2010 Dodge Ram 2500 and Ram 3500
• Compatible with 2011-2025 Ram 2500
• Compatible with 2011-2018 Ram 3500 and Ram 4000
• Compatible with 2019-2025 Ram 3500 SRW

Detailed Fitment

• Fits 2011-2025 Ram 2500, front and rear.
• Fits 2019-2025 Ram 3500 SRW, front and rear.
• Fits 2011-2018 Ram 3500, front and rear.
• Fits 2011-2018 Ram 4000, front and rear.
• Fits 2009-2010 Dodge Ram 2500, front and rear.
• Fits 2009-2010 Dodge Ram 3500, front and rear.

Common Replacement Uses

• Brake rotor wear from normal mileage and repeated stops
• Brake pulsation caused by rotor thickness variation or runout
• Reduced braking smoothness during towing or hauling
• Rotor replacement during front and rear brake service
• Brake noise related to worn or uneven rotor surfaces

Installation Notes

Verify axle, brake package, and model year before ordering, especially on Ram 3500 SRW applications. Confirm rotor position and compare the existing rotor dimensions to the vehicle’s brake specification before installation. Professional installation and proper brake bedding are recommended after rotor replacement.

Quality Assurance

Dynamite Friction DFC Geospec Rotors are part of a dedicated brake rotor line for replacement service on Ram trucks. Part number 4004-40058 is cataloged for the listed applications to support accurate fitment selection.