R1 Concepts 2551-1812-00 Disc Brake Pad Set - Rear

Rear Brake Pads for Select Hyundai and Kia Models

R1 Concepts R1 Optimum OE Pads, part number 2551-1812-00, are rear disc brake pad set replacements for a wide range of Hyundai and Kia applications. This set is built for drivers searching for a direct-fit rear brake pad option for vehicles such as the Kia Soul, Hyundai Venue, Kia Rio, Hyundai Accent, and Hyundai Elantra.

The R1 Optimum OE Pads line focuses on OE-style replacement coverage for everyday street use. Part number 2551-1812-00 is listed for rear positions only and covers multiple rear disc brake applications across compact Hyundai and Kia platforms.

• Rear disc brake pad set
• OE-style replacement from R1 Concepts
• Fits rear brake applications on select Hyundai and Kia vehicles
• Coverage includes manual parking brake and electric parking brake applications where noted
• Part number 2551-1812-00

Compatible Vehicle Fitment

• Fits 2020-2025 Kia Soul, rear
• Fits 2020-2024 Hyundai Venue, rear; rear disc
• Fits 2018-2023 Kia Rio, rear; rear disc
• Fits 2018-2022 Hyundai Accent, rear; rear disc
• Fits 2017-2022 Kia Niro, rear
• Fits 2011-2020 Hyundai Elantra, rear
• Fits 2017-2020 Hyundai Ioniq, rear
• Fits 2013-2017 Hyundai Accent, rear; disc
• Fits 2012-2017 Kia Rio, rear
• Fits 2014-2017 Kia Rondo, rear; manual parking brake
• Fits 2016 Kia Optima, rear
• Fits 2013-2015 Dodge Attitude, rear; rear disc
• Fits 2014-2015 Kia Optima, rear; electric parking brake
• Fits 2013-2014 Hyundai Elantra Coupe, rear
• Fits 2012 Hyundai Accent, rear

What These Pads Help Address

• Rear brake pad wear on high-mileage Hyundai Elantra and Kia Rio applications
• Squealing or noisy rear braking on disc brake setups
• Reduced stopping performance from worn rear pads
• Uneven rear brake response on daily-driven compact vehicles
• Replacement needs for rear disc brake service on Kia Soul and Hyundai Venue models

Installation Notes and Tips

Confirm rear axle fitment, brake type, and parking brake configuration before ordering. This part number 2551-1812-00 is listed for rear applications only, with specific notes for rear disc, manual parking brake, and electric parking brake setups on certain vehicles. Compare the existing pad shape and hardware layout to the vehicle listing before installation.

Quality Assurance

R1 Concepts positions the R1 Optimum OE Pads line as an OE-style replacement brake pad family for common import applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.