Wagner Brake QC1806 Disc Brake Pad Set - Rear

Wagner ThermoQuiet Rear Brake Pads

Wagner Brake ThermoQuiet QC1806 rear disc brake pads are built for drivers who want consistent braking performance with reduced noise. This ceramic brake pad set uses a zero-copper friction formulation and Integrally Molded Insulator (IMI) technology to support quieter operation on the rear axle.

Compatible with 2015-2021 Chevrolet Colorado rear and 2015-2020 GMC Canyon rear, the QC1806 is a direct-fit option for common rear brake service on these trucks. The Wagner Brake QC1806 also includes wear sensor, shims, abutment clips, slotted faces, and chamfered edges for a complete service-focused design.

Key Features

• Ceramic friction material for stable everyday braking
• Zero-copper formulation
• Integrally Molded Insulator (IMI) technology for quieter operation
• Slotted pad design
• Chamfered edges for smoother engagement
• Pad shims included
• Abutment clips included
• Mechanical pad wear sensor included
• Outer and inner friction material thickness: 0.610

Product Details

The ThermoQuiet line from Wagner Brake focuses on noise control and consistent pedal feel through pad construction rather than added complexity. For the QC1806, the ceramic friction material is paired with IMI technology to help reduce brake noise, while the slotted and chamfered design supports more even pad contact during rear brake operation. This part cross-references Centric Parts 105.18060 for the same application.

For Chevrolet Colorado and GMC Canyon rear brake service, Wagner Brake QC1806 provides a fitment-specific replacement option that matches the listed rear applications. The part number QC1806 is also useful when searching for rear brake pads for 2015-2021 Chevrolet Colorado or 2015-2020 GMC Canyon models.

Common Brake Issues It Can Address

• Squealing or brake noise from worn rear pads
• Reduced braking response from thin friction material
• Uneven pad wear on the rear axle
• Brake warning from a worn pad sensor
• Harsh or inconsistent rear brake engagement

Installation Notes

Verify rear axle fitment before installation and compare the old pad shape to FMSI 9041-D1806. Inspect rotors, caliper hardware, and sensor routing during service, and replace worn components as needed to restore proper brake operation. The QC1806 is listed for rear position only on the supported Chevrolet Colorado and GMC Canyon applications.

Quality Assurance

Wagner Brake ThermoQuiet pads are engineered with a zero-copper friction formulation and IMI technology to support quieter braking performance. The QC1806 is built as a direct replacement brake pad set for the confirmed rear fitments listed above.