R1 Concepts 2552-2189-00 Disc Brake Pad Set - Rear

Rear Brake Pads for Cadillac XT4

R1 Concepts R1 Optimum OE Pads, part number 2552-2189-00, are rear disc brake pads for 2020-2025 Cadillac XT4 models. This low-metallic pad set is built for drivers searching for a rear brake pad replacement for Cadillac XT4, rear, with OE-style fitment and consistent braking response.

Key Features

• Rear disc brake pad set for 2020-2025 Cadillac XT4
• Low-metallic pad formulation
• R1 Optimum OE Pads product line
• OE-style replacement for rear brake service
• Part number 2552-2189-00 for fitment lookup

Product Details

The R1 Optimum OE Pads line focuses on direct-replacement brake service with a formulation suited to everyday driving. For the Cadillac XT4 rear axle, these pads provide a practical option for restoring braking performance when the original pads are worn, noisy, or no longer delivering consistent pedal feel. If you are comparing rear brake pads for Cadillac XT4 2020-2025 applications, part number 2552-2189-00 is the correct reference for this fitment.

What This Part Helps Address

• Squealing or noisy rear brake operation
• Reduced braking response from worn pads
• Uneven or inconsistent rear brake feel
• Brake dust buildup from aging pad material
• Service replacement for rear disc brake wear

Installation Notes and Tips

Verify rear axle fitment before installation and confirm the pad shape matches your Cadillac XT4 brake setup. Inspect rotors, calipers, and slide hardware during service, and replace any worn components as needed to restore proper brake operation. After installation, follow the vehicle manufacturer’s bedding procedure for new pads.

Quality Assurance

R1 Concepts identifies this part as part of its R1 Optimum OE Pads line, a direct-replacement brake pad range for OE-style service. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.