The DBA 4000 Series plain rear rotor for 2007–2019 Chevrolet Silverado 1500 is a direct-replacement rotor engineered for sustained braking performance. Cast from XG-150 high carbon alloyed iron and treated with Thermal Stability Profiling, it withstands the heat and stress of repeated heavy use. DBA’s Kangaroo Paw ventilation pattern with 144 diamond and teardrop pillars increases surface area and cooling compared to straight vanes while preserving an OE-style finish in the HD option.
DBA 07-19 Chevrolet Silverado 1500 Rear 4000 Series Plain Rotor