
The DBA 4000 Series drilled-and-slotted front rotor for 2006–2010 Hummer H3 applications is a direct-replacement rotor built to improve braking consistency under stress. It uses high-carbon, heat-treated iron and DBA’s Kangaroo Paw ventilation to boost cooling and reduce fade. The drilled and slotted face helps evacuate gases and debris while maintaining a familiar fit and finish for OE-style installation.
DBA 06-10 Hummer H3 Front 4000 Series Drilled & Slotted Rotor