The DFC Geomet-coated front rotor for Tesla Model S (2012–2021) is a hi-carbon alloy replacement rotor crafted for OE-style fit and reliable braking. Constructed from premium G3000/G11H18 iron castings with original-equipment vane geometry, it is precision mill-balanced and fine-turned to 16 RMS to improve rotor and pad break-in. Geomet coating offers corrosion protection and tolerance targets of 0.010 mm DTV and 0.050 mm maximum lateral runout.
DFC 12-21 Tesla Model S Front Hi-Carbon Alloy Geomet Coated Rotor