Rear Brake Pads for GM Compact Cars

R1 Concepts R1 Optimum OE Pads, part number 2551-1468-00, are rear disc brake pad set replacements for select Buick, Chevrolet, and Cadillac applications. This pad set is built for drivers looking for a direct-fit rear brake service part for vehicles such as the Chevrolet Cruze, Chevrolet Volt, and Buick Encore.

Key Features

• Rear disc brake pad set for compatible GM compact and subcompact platforms
• R1 Optimum OE Pads product line for OE-style replacement service
• Part number 2551-1468-00 for accurate catalog matching
• Fits rear brake positions only
• Application-specific coverage for Buick Cascada, Encore, Verano, Chevrolet Trax, Cruze, Cruze Limited, Sonic, Volt, and Cadillac ELR

Product Details

The R1 Concepts R1 Optimum OE Pads line focuses on OE replacement fitment for everyday brake service. This rear disc brake pad set, part number 2551-1468-00, is cataloged for 2011-2019 applications across Buick, Chevrolet, and Cadillac models. It is a direct match for rear brake service on vehicles including the Chevrolet Cruze rear, Chevrolet Volt rear, and Buick Verano rear, with fitment that also extends to the Buick Cascada, Buick Encore, Chevrolet Trax, Chevrolet Sonic, Chevrolet Cruze Limited, and Cadillac ELR.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Compatible Vehicles

• Fits 2016-2019 Buick Cascada, rear.
• Fits 2013-2017 Buick Encore, rear.
• Fits 2012-2017 Buick Verano, rear.
• Fits 2013-2017 Chevrolet Trax, rear.
• Fits 2018 Chevrolet Cruze, rear. Upgraded front pads with spreader spring tabs noted in catalog fitment.
• Fits 2014-2015 Chevrolet Cruze, rear. 300mm front disc noted in catalog fitment.
• Fits 2012-2013 Chevrolet Cruze, rear. 2LT noted in catalog fitment.
• Fits 2011 Chevrolet Cruze, rear.
• Fits 2016 Chevrolet Cruze Limited, rear. Rear disc noted in catalog fitment.
• Fits 2013-2016 Chevrolet Sonic, rear. Rear disc noted in catalog fitment.
• Fits 2011-2015 Chevrolet Volt, rear.
• Fits 2014-2016 Cadillac ELR, rear.

Common Service Uses

• Rear brake pad replacement for worn friction material
• Correction of brake squeal from aged rear pads
• Restoration of rear braking response after pad wear
• Service for uneven rear pad thickness during brake maintenance
• Replacement after brake inspection shows low rear pad life

Installation Notes

Verify rear axle fitment against the vehicle listing before ordering, especially on Chevrolet Cruze variants with configuration notes such as 2LT, 300mm front disc, or upgraded front pads with spreader spring tabs. Confirm rotor condition, caliper operation, and pad hardware requirements during brake service. For best results, install on the correct rear position only and follow the vehicle manufacturer’s brake service procedure.

Quality Assurance

R1 Concepts catalogs this part as an OE-style replacement in the R1 Optimum OE Pads line. Part number 2551-1468-00 is listed for direct application matching across the supported Buick, Chevrolet, and Cadillac rear brake configurations.