R1 Concepts 2551-0882-00 Disc Brake Pad Set - Front

R1 Concepts Front Brake Pads for GM SUVs

R1 Concepts R1 Optimum OE Pads are a front disc brake pad set for select GM and Saab applications from 2002-2005. This part number, 2551-0882-00, is built for drivers replacing worn front pads on vehicles such as the Chevrolet Trailblazer, GMC Envoy, and Buick Rainier.

Key Features

• Front disc brake pad set
• R1 Concepts R1 Optimum OE Pads product line
• Direct fitment for select 2002-2005 GM platforms
• OE-style replacement for everyday braking service
• Part number 2551-0882-00

Compatible Applications

• Fits 2004-2005 Buick Rainier, front
• Fits 2003-2005 Chevrolet SSR, front
• Fits 2002-2005 Chevrolet Trailblazer, front
• Fits 2002-2005 Chevrolet Trailblazer EXT, front
• Fits 2002-2005 GMC Envoy, front
• Fits 2002-2005 GMC Envoy XL, front
• Fits 2004-2005 GMC Envoy XUV, front
• Fits 2003-2005 GMC Jimmy, front
• Fits 2003-2005 Isuzu Ascender, front
• Fits 2005 Saab 9-7x, front
• Fits 2002-2004 Oldsmobile Bravada, front

Product Details

The R1 Optimum OE Pads line focuses on OE-style brake pad replacement for vehicles that need consistent front braking performance without changing the original brake setup. For owners searching for front brake pads for a 2002-2005 Chevrolet Trailblazer, GMC Envoy front brake pads, or Buick Rainier front disc brake pads, 2551-0882-00 provides a fitment-specific solution across multiple GM midsize SUV and crossover platforms.

Common Reasons for Replacement

• Squealing or noisy front brakes
• Reduced stopping performance from worn pads
• Brake dust buildup from aging pad material
• Uneven pad wear during routine service
• Brake pedal feel changes caused by pad wear

Installation Notes

Verify rotor condition, caliper operation, and pad fitment before installation. Confirm the vehicle is one of the listed front applications for 2551-0882-00, including Chevrolet Trailblazer, GMC Envoy, and Buick Rainier models. Follow the vehicle service procedure for pad replacement and bedding-in after installation.

Quality Assurance

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