The DBA 4000 Series plain rear rotor for 2001–2007 Chevrolet Silverado 1500 HD is a direct-replacement rotor designed for high-load braking. Made from XG-150 high carbon alloyed iron and processed via Thermal Stability Profiling, it tolerates repeated heat and stress. DBA’s Kangaroo Paw ventilation with 144 patterned pillars enhances surface area and cooling compared with straight vanes, and the HD variant maintains a smooth OE-style finish for a stock look.
DBA 01-07 Chevrolet Silverado 1500 HD Rear 4000 Series Plain Rotor