R1 Concepts Rear Disc Brake Pads

R1 Concepts R1 Optimum OE Pads are a rear disc brake pad set for a wide range of GM trucks, SUVs, and vans. Part number 2551-0785-00 is listed for rear applications on Chevrolet Silverado 2500 HD, GMC Sierra 2500 HD, Chevrolet Suburban 2500, and other compatible vehicles shown below.

Key Features

• Disc brake pad set for rear axle applications
• R1 Optimum OE Pads product line
• OE-style fitment for select Chevrolet, GMC, Cadillac, and Hummer vehicles
• Coverage includes 1999-2013 model years across multiple platforms
• Part number 2551-0785-00 for application matching

Fitment Details

• Fits 2001-2013 Chevrolet Suburban 2500, rear
• Fits 2000-2013 GMC Yukon XL 2500, rear
• Fits 2001-2010 Chevrolet Silverado 2500 HD, rear
• Fits 2007-2010 Chevrolet Silverado 3500 HD, rear, SRW
• Fits 2001-2010 GMC Sierra 2500 HD, rear
• Fits 2007-2010 GMC Sierra 3500 HD, rear, SRW
• Fits 2003-2009 Hummer H2, rear
• Fits 2002-2006 Chevrolet Avalanche 2500, rear
• Fits 1999-2004 Chevrolet Silverado 2500, rear
• Fits 1999-2004 GMC Sierra 2500, rear
• Fits 2001-2007 Chevrolet Silverado 3500, rear, SRW
• Fits 2001-2006 GMC Sierra 3500, rear, SRW

What This Part Helps Address

• Rear brake pad wear on heavy-duty pickups and SUVs
• Squealing or noisy rear brake operation
• Reduced braking performance from worn friction material
• Uneven rear brake response during stop-and-go driving
• Service replacement needs on GM rear disc brake systems

Installation Notes

Confirm rear axle fitment before ordering, since this part is listed for both rear and front positions across different vehicles. Review the vehicle notes carefully, including SRW, 6-lug wheel, rear disc brake, 2-wheel steering, and caliper-specific applications where shown. Part number 2551-0785-00 is also referenced for the same application as Monroe Shocks & Struts 172286.

Quality Assurance

R1 Concepts identifies this as part of its R1 Optimum OE Pads line, built for OE-style replacement use on the listed applications.