
Description
Premium Rear Drilled & Slotted Brake Rotors (300mm) – 2-Piece Set
Elevate your vehicle's safety and aesthetics with the A-Premium Performance Brake Rotor Set. Specifically engineered for GM's line of versatile minivans, these 11.81-inch (300mm) rotors feature a precision-drilled and slotted design. This configuration maximizes heat dissipation and ensures rapid degassing, providing consistent, fade-free stopping power during heavy loads or steep descents. Finished with a protective anti-corrosion coating, they stay looking clean and professional behind your wheels.
Advanced Braking Technology
- Precision Drilled Holes – Provides maximum cooling to keep brake temperatures low during extreme use, significantly reducing the risk of rotor warping.
- Multi-Stage Slotting – Acts as a wiper to clear away dust, water, and gases, maintaining a clean contact patch between the pad and the rotor for instant bite.
- G3000 Grade Cast Iron – High-carbon metallurgy offers superior thermal stability and ensures a quiet, vibration-free driving experience (Low DTV & Runout).
- Rust-Resistant Coating – Silver zinc-style metallic coating protects the non-contact surfaces from oxidation and road salt.
- Direct OE Replacement – Fully balanced and machined to match factory specifications for a seamless "bolt-on" installation.
Vehicle Application Guide
This 2-piece set (Left & Right) is compatible with the Rear Position of the following FWD models:
| Make & Model | Years | Specific Notes |
|---|---|---|
| Buick Terraza | 2006 - 2007 | FWD Models Only |
| Chevrolet Uplander | 2006 - 2009 | FWD Models Only |
| Pontiac Montana SV6 | 2006 - 2009 | FWD Models Only |
| Saturn Relay | 2006 - 2007 | FWD Models Only |
Technical Specifications
| Rotor Diameter | 11.81 Inches (300 mm) |
| Bolt Hole Quantity | 6-Lug Pattern |
| Rotor Style | Drilled, Slotted & Silver Coated |
| Discard Thickness | 10.50 mm |
| Interchange Part Numbers | 12166062, 1770992, BR55119, S-55119 |
Pro Installation Tip
To ensure maximum performance and longevity of your new performance rotors:
- Surface Prep: Use brake cleaner to remove any shipping oil from the rotor surfaces before installation.
- Hub Cleaning: Use a wire brush to remove rust from the wheel hub; a flat surface is essential to prevent pedal pulsation.
- Bedding-In Procedure: For the first 200 miles, avoid aggressive "panic" stops. Perform several moderate stops from 35 mph to 5 mph to evenly transfer a layer of brake pad material to the rotor face.
Upgrade your family hauler with the stopping power it deserves—Order your A-Premium Performance Rotors today!
Brand: A-Premium
Type: Brake Disc Rotor
OE/OEM Part Number: S-55119, S55119, 12166062, BR55119, 580373R, 1770992, AR8671
Number in Pack: 2
Manufacturer Part Number: APBRS392
Material: G3000 Cast Iron with Anti-Corrosion Coating
Rotor Style: Drilled & Slotted
Placement on Vehicle: Rear
