HomeBrake > Disc Pads and Brake ShoesR1 Concepts 2551-0834-00 Disc Brake Pad Set - Rear
Part #: 2551-0834-00

R1 Concepts 2551-0834-00 Disc Brake Pad Set - Rear

R1 Optimum Oe Pads, Rear
⚙️ 60 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦R1 Optimum Oe Pads, Rear
🚗Fitment: Cadillac, Chevrolet, and GMC, Avalanche 1500, Escalade, Escalade ESV, Escalade EXT, Sierra 1500, Sierra 1500 HD, Silverado 1500, Silverado 1500 HD, Suburban 1500, Tahoe, Yukon, and Yukon XL 1500
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Rear Brake Pads for GM SUVs and Trucks

R1 Concepts R1 Optimum OE Pads, part number 2551-0834-00, are rear disc brake pads for a wide range of Cadillac, Chevrolet, and GMC applications. This set is a direct-fit option for drivers servicing rear disc brakes on full-size SUVs and trucks from 2000-2006.

Key Features

  • Rear disc brake pad set for OE-style replacement service
  • Fits multiple Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon applications
  • Coverage includes select Silverado 1500 and Sierra 1500 rear brake configurations
  • Application-specific fitment for dual piston rear calipers, PBR rear calipers, and rear disc setups where listed
  • R1 Concepts R1 Optimum OE Pads line for everyday brake maintenance

Fitment Details

  • Fits 2003-2006 Cadillac Escalade, rear.
  • Fits 2003-2006 Cadillac Escalade ESV, rear.
  • Fits 2003-2006 Cadillac Escalade EXT, rear.
  • Fits 2002 Cadillac Escalade, rear, PBR rear calipers.
  • Fits 2003-2006 Chevrolet Avalanche 1500, rear.
  • Fits 2002 Chevrolet Avalanche 1500, rear, dual piston rear calipers.
  • Fits 2003-2006 Chevrolet Suburban 1500, rear.
  • Fits 2000-2002 Chevrolet Suburban 1500, rear, dual piston rear calipers.
  • Fits 2003-2006 Chevrolet Tahoe, rear.
  • Fits 2001-2002 Chevrolet Tahoe, rear, dual piston rear calipers.
  • Fits 2000 Chevrolet Tahoe, rear, rear disc.
  • Fits 2005-2006 Chevrolet Silverado 1500, rear, rear disc brakes.
  • Fits 2004 Chevrolet Silverado 1500, rear.
  • Fits 2003 Chevrolet Silverado 1500, rear, dual piston rear calipers.
  • Fits 2002 Chevrolet Silverado 1500, rear, 4 wheel steering.
  • Fits 2001 Chevrolet Silverado 1500, rear, dual piston rear calipers.
  • Fits 2005 Chevrolet Silverado 1500 HD, rear, 4 wheel steering.
  • Fits 2003-2006 GMC Yukon, rear.
  • Fits 2002 GMC Yukon, rear, PBR rear calipers.
  • Fits 2001 GMC Yukon, rear.
  • Fits 2000 GMC Yukon, rear, rear disc.
  • Fits 2003-2006 GMC Yukon XL 1500, rear.
  • Fits 2000-2002 GMC Yukon XL 1500, rear, dual piston rear calipers.
  • Fits 2006 GMC Sierra 1500, rear, rear disc brakes.
  • Fits 2005 GMC Sierra 1500, rear, 2 wheel steering.
  • Fits 2004 GMC Sierra 1500, rear, 4 wheel steering.
  • Fits 2003 GMC Sierra 1500, rear, dual piston rear calipers.
  • Fits 2002 GMC Sierra 1500, rear, 4 wheel steering.
  • Fits 2001 GMC Sierra 1500, rear, dual piston rear calipers.
  • Fits 2005 GMC Sierra 1500 HD, rear, 4 wheel steering.

What These Pads Help Address

  • Rear brake pad wear on full-size SUVs and pickups
  • Squealing or noisy rear brake operation from worn friction material
  • Reduced rear braking response during routine stop-and-go driving
  • Brake service needs on vehicles with rear disc brake systems
  • Replacement needs for listed caliper and steering configurations

Installation Notes

Verify the rear brake configuration before ordering, especially on 2000-2006 Chevrolet Silverado 1500, GMC Sierra 1500, Tahoe, Yukon, Suburban 1500, and related Escalade applications. Match the vehicle year, model, and notes such as dual piston rear calipers, PBR rear calipers, 4 wheel steering, 2 wheel steering, or rear disc brakes exactly to the listing. Part number 2551-0834-00 should be confirmed against the existing pad shape and caliper setup before installation.

Quality Assurance

R1 Concepts positions the R1 Optimum OE Pads line as an OE-style brake service solution for everyday replacement needs. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

This part fits 60 vehicles. Search below:

YearMakeModelSubmodelBody TypeDrive TypeFuel TypePositionNotes
2006CadillacEscaladeAWDRearR1 Optimum Oe Pads
2006CadillacEscalade ESVRearR1 Optimum Oe Pads
2006CadillacEscalade EXTRearR1 Optimum Oe Pads
2006ChevroletAvalanche 15004WDRearR1 Optimum Oe Pads
2006ChevroletSuburban 15004WDRearR1 Optimum Oe Pads
2006ChevroletTahoe4WDRearR1 Optimum Oe Pads
2006GMCSierra 1500Crew Cab Pickup4WDRearRear Disc Brakes; R1 Optimum Oe Pads
2006GMCYukonAWDRearR1 Optimum Oe Pads
2006GMCYukon XL 1500AWDRearR1 Optimum Oe Pads
2005CadillacEscaladeAWDRearR1 Optimum Oe Pads
2005CadillacEscalade ESVRearR1 Optimum Oe Pads
2005CadillacEscalade EXTRearR1 Optimum Oe Pads
2005ChevroletAvalanche 15004WDRearR1 Optimum Oe Pads
2005ChevroletSilverado 1500Standard Cab PickupRWDRearRear Disc Brakes; R1 Optimum Oe Pads
2005ChevroletSilverado 1500 HDRear4 Wheel Steering; R1 Optimum Oe Pads
2005ChevroletSuburban 15004WDRearR1 Optimum Oe Pads
2005ChevroletTahoe4WDRearR1 Optimum Oe Pads
2005GMCSierra 1500Extended Cab PickupRWDFLEXRear2 Wheel Steering; R1 Optimum Oe Pads
2005GMCSierra 1500 HDRear4 Wheel Steering; R1 Optimum Oe Pads
2005GMCYukonAWDRearR1 Optimum Oe Pads
2005GMCYukon XL 1500AWDRearR1 Optimum Oe Pads
2004CadillacEscaladeAWDRearR1 Optimum Oe Pads
2004CadillacEscalade ESVRearR1 Optimum Oe Pads
2004CadillacEscalade EXTRearR1 Optimum Oe Pads
2004ChevroletAvalanche 15004WDRearR1 Optimum Oe Pads
2004ChevroletSilverado 1500Crew Cab PickupRearR1 Optimum Oe Pads
2004ChevroletSuburban 15004WDRearR1 Optimum Oe Pads
2004ChevroletTahoe4WDRearR1 Optimum Oe Pads
2004GMCSierra 1500Extended Cab PickupRear4 Wheel Steering; R1 Optimum Oe Pads
2004GMCYukonAWDRearR1 Optimum Oe Pads
2004GMCYukon XL 1500AWDRearR1 Optimum Oe Pads
2003CadillacEscaladeAWDRearR1 Optimum Oe Pads
2003CadillacEscalade ESVRearR1 Optimum Oe Pads
2003CadillacEscalade EXTRearR1 Optimum Oe Pads
2003ChevroletAvalanche 15004WDRearR1 Optimum Oe Pads
2003ChevroletSilverado 1500LSExtended Cab PickupRearDual Piston Rear Calipers; R1 Optimum Oe Pads
2003ChevroletSuburban 15004WDRearR1 Optimum Oe Pads
2003ChevroletTahoe4WDRearR1 Optimum Oe Pads
2003GMCSierra 1500Extended Cab PickupAWDRearDual Piston Rear Calipers; R1 Optimum Oe Pads
2003GMCYukonAWDRearR1 Optimum Oe Pads
2003GMCYukon XL 1500AWDRearR1 Optimum Oe Pads
2002CadillacEscaladeRearPBR Rear Calipers; R1 Optimum Oe Pads
2002CadillacEscalade EXTRearPBR Rear Calipers; R1 Optimum Oe Pads
2002ChevroletAvalanche 1500RearDual Piston Rear Calipers; R1 Optimum Oe Pads
2002ChevroletSilverado 1500Extended Cab PickupRear4 Wheel Steering; R1 Optimum Oe Pads
2002ChevroletSuburban 1500RearDual Piston Rear Calipers; R1 Optimum Oe Pads
2002ChevroletTahoe4WDRearDual Piston Rear Calipers; R1 Optimum Oe Pads
2002GMCSierra 1500Extended Cab PickupRear4 Wheel Steering; R1 Optimum Oe Pads
2002GMCYukonRWDRearPBR Rear Calipers; R1 Optimum Oe Pads
2002GMCYukon XL 1500RearDual Piston Rear Calipers; R1 Optimum Oe Pads
2001ChevroletSilverado 15004WDRearDual Piston Rear Calipers; R1 Optimum Oe Pads
2001ChevroletSuburban 1500RearDual Piston Rear Calipers; R1 Optimum Oe Pads
2001ChevroletTahoe4WDRearDual Piston Rear Calipers; R1 Optimum Oe Pads
2001GMCSierra 1500AWDRearDual Piston Rear Calipers; R1 Optimum Oe Pads
2001GMCYukonRWDRearR1 Optimum Oe Pads
2001GMCYukon XL 1500RearDual Piston Rear Calipers; R1 Optimum Oe Pads
2000ChevroletSuburban 1500RearDual Piston Rear Calipers; R1 Optimum Oe Pads
2000ChevroletTahoeRWDRearRear Disc; R1 Optimum Oe Pads
2000GMCYukonRWDRearRear Disc; R1 Optimum Oe Pads
2000GMCYukon XL 1500RearDual Piston Rear Calipers; R1 Optimum Oe Pads

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.