DBA 4000 Series Standard Brake Rotor

Disc Brakes Australia (DBA) manufactures this DBA 4000 Series Standard Brake Rotor as a direct replacement, engineered for drivers seeking performance braking above OE levels. The rotor is constructed from high carbon alloyed iron and benefits from Thermal Stability Profiling (TSP), enabling it to withstand the increased stress and heat generated during intense braking applications. A key feature is DBA's patented Kangaroo Paw ventilation system, which utilizes 144 diamond and teardrop patterned pillars. This rotor has a vented surface type with an outside diameter of 325 mm, an overall height of 90 mm, a center hole diameter of 118 mm, and a nominal thickness of 38 mm. It has 8 lug holes. Compatibility is extensive but requires careful attention to specific vehicle configurations. Applications include various models of Cadillac DeVille, Chevrolet Avalanche 2500, Chevrolet Express 2500, Chevrolet Silverado 1500, Chevrolet Silverado 1500 HD, Chevrolet Silverado 2500, Chevrolet Suburban 2500, GMC Savana 2500, GMC Sierra 1500, GMC Sierra 1500 HD, GMC Sierra 2500, GMC Yukon XL 2500, and Hummer H2. Specific fitment notes detail variations based on year, trim, transmission type, and hub hole size, such as "2 Wheel Steering / Quadrasteer" for the 2003-2005 Chevrolet Silverado 1500 HD and "exc HD Pkg" for the 2005 GMC Sierra 2500 HD.