HomeBrake > Drums and RotorsDynamite Friction 4002-40057 Disc Brake Rotor Set - Front
Part #: 4002-40057

Dynamite Friction 4002-40057 Disc Brake Rotor Set - Front

DFC Geospec Rotors, Front
⚙️ 8 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦DFC Geospec Rotors, Front
🚗Fitment: Ram, 1500
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Front Brake Rotor Set for Ram 1500

The Dynamite Friction DFC Brake Rotors - GEOSPEC Coated front disc brake rotor set is built for Ram 1500 applications that call for a front rotor replacement with corrosion-resistant coating. Part number 4002-40057 is listed for 2019-2026 Ram 1500 front fitments, including 6-lug and DT body style applications noted below.

Key Features

  • Front disc brake rotor set for Ram 1500
  • GEOSPEC coated surface for added protection against rust on non-friction areas
  • Direct-fit replacement for listed front applications
  • Part number 4002-40057
  • Fits 2023-2026 Ram 1500, front
  • Fits 2022 Ram 1500, front, 6 lug wheels
  • Fits 2019-2021 Ram 1500, front, DT body style with all new body style and 6-lug wheels

Product Details

DFC Brake Rotors - GEOSPEC Coated is Dynamite Friction’s coated rotor line for drivers who want a front brake rotor replacement with a protective finish on the hat and outer surfaces. This rotor set is cataloged for Ram 1500 front brake service across 2019-2026 model years, with fitment separated by body style and wheel configuration. Use part number 4002-40057 when matching the correct front rotor set for your Ram 1500.

Common Brake Issues Addressed

  • Front rotor wear from normal brake service intervals
  • Brake pulsation caused by rotor thickness variation or surface wear
  • Visible rust on rotor hats and non-friction surfaces
  • Reduced braking smoothness from uneven rotor condition
  • Noise or vibration related to worn front rotors

Installation Notes

Verify year, body style, wheel configuration, and front axle application before ordering. This part fits 2023-2026 Ram 1500, front; 2022 Ram 1500, front, 6 lug wheels; and 2019-2021 Ram 1500, front, DT body style with all new body style and 6-lug wheels. Inspect pads, caliper hardware, and hub condition during rotor replacement, and clean mating surfaces before installation.

Quality Assurance

Dynamite Friction’s GEOSPEC coated rotor line is built for consistent fitment across the listed Ram 1500 front applications. Part number 4002-40057 is cataloged for direct replacement use on the specified vehicles.

This part fits 8 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2026Ram1500LimitedFrontDFC Geospec Rotors
2025Ram1500FrontDFC Geospec Rotors
2024Ram1500LimitedFrontDFC Geospec Rotors
2023Ram1500LimitedFrontDFC Geospec Rotors
2022Ram1500TradesmanFront6 Lug Wheels; DFC Geospec Rotors
2021Ram1500FrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC Brake Rotors - GEOSPEC Coated
2020Ram1500FrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC Brake Rotors - GEOSPEC Coated
2019Ram1500FrontDT; fits vehicles with all new body style and 6-lug wheels.; DFC Brake Rotors - GEOSPEC Coated

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.