DBA DBA43266S 4000 T3 Front Slotted Brake Rotor 378mm for RAM 1500 19-25

Vehicle Fitment

• 2019-2025 Ram 1500 (DT Platform, Tradesman / Big Horn / Laramie / Rebel / Limited, 3.0L EcoDiesel / 3.6L V6 / 5.7L HEMI V8, 4WD/RWD)

Fitment Notes

• Front axle application only
• Requires 378mm front brake rotor configuration
• Fits DT body Ram 1500 only (not Classic DS platform)
• Not compatible with aftermarket big brake kits or Brembo conversions

Features

• DBA 4000 Series T3 tri-symmetrical slot design for improved brake bite
• Kangaroo Paw pillar vane cooling system for enhanced thermal management
• High-carbon XG-150 alloy iron construction for durability under load
• Thermal Stability Profiling (TSP) reduces rotor warping under heat stress
• Precision CNC-machined braking surface for reduced vibration and noise
• Bi-directional slot pattern for even pad wear and smoother braking
• Improved gas and dust evacuation for consistent stopping performance
• Anti-corrosion coated non-friction surfaces for extended rotor life
• OE direct replacement performance upgrade for towing and heavy-duty use

Specifications

• Position: Front
• Outer Diameter: 378 mm
• Thickness: 30 mm
• Minimum Thickness: 28.4 mm
• Center Bore: 78.5 mm
• Bolt Pattern: 6x139.7
• Height: 67.5 mm
• Rotor Type: Vented, Slotted

Included Components

• 1x DBA 4000 Series T3 Front Brake Rotor (DBA43266S)

Product Description

The DBA DBA43266S 4000 Series T3 front brake rotor is engineered for heavy-duty trucks requiring superior braking stability, heat resistance, and durability. Built from high-carbon alloyed iron and treated with Thermal Stability Profiling, it is designed to withstand repeated high-load braking conditions such as towing, hauling, and off-road use without distortion.

Featuring DBA's signature T3 tri-symmetrical slot design, this rotor enhances pad bite while efficiently removing gas, dust, and debris from the braking surface. Combined with the Kangaroo Paw ventilation system, it significantly improves cooling efficiency, helping reduce brake fade under demanding driving conditions.

Specifically designed for 2019-2025 Ram 1500 DT platform vehicles, this rotor provides a direct OE replacement upgrade that improves pedal feel and braking consistency. It is ideal for drivers who demand stronger braking performance while maintaining factory fitment compatibility.