The DFC Geomet-coated rear brake rotor for 2021–2025 Ford F‑150 Lightning restores consistent stopping and corrosion protection as a direct-fit replacement. Constructed from hi‑carbon alloy with G3000/G11H18 iron castings for strength, it uses OE vane geometry for cooling, a fine-turned 16 RMS finish to aid pad break-in, precision mill-balancing for smoothness, and adheres to DTV (0.10 mm) and lateral runout (0.50 mm) specifications.
DFC 21-25 Ford F-150 Lightning Rear Hi-Carbon Alloy Geomet Coated Rotor