DBA 10-20 Hyundai Santa Fe Rear 4000 Series Drilled Rotor

A direct-replacement rear rotor engineered for drivers who want improved cooling and consistent performance under repeated braking. This DBA 4000 Series XD drilled and dimpled rotor combines XG-150 high carbon alloyed iron and Thermal Stability Profiling (TSP) to manage heat and resist fatigue during aggressive driving. The XD finish adds extra cooling capacity above the HD spec while the drilled-and-dimpled pattern offers greater structural support than traditional cross-drilled designs. The rotor includes thermo-graphic paint markings (THGP) and moisture-proof corrosion protection packaging for storage and fitment reliability. For high-performance applications DBA recommends pairing with a T3 slotted pattern.