The DBA 4000 Series plain front rotor for 2013–2023 Nissan Altima Sedan is a direct-replacement disc cast from XG-150 high-carbon alloyed iron and refined with Thermal Stability Profiling. Its Kangaroo Paw ventilation uses 144 diamond and teardrop pillars to raise surface area and enhance heat dissipation compared with straight vane rotors, and the HD option provides a smooth OE-style finish.
DBA 13-23 Nissan Altima Sedan Front 4000 Series Plain Rotor