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Raybestos 580422R Disc Brake Rotor - RearOE Quality 60-Day Returns
Part #: 580422R

Raybestos 580422R Disc Brake Rotor - Rear

R-Line, Rear
135 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
R-Line, Rear
Fitment: Chevrolet, GMC, and Cadillac, Suburban, Tahoe, Yukon XL, Escalade, Escalade ESV, Suburban 1500, Yukon, Yukon XL 1500, Escalade EXT, Avalanche, Silverado 1500, Sierra 1500, and Sierra 1500 Classic
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Overview of Raybestos R-Line Disc Brake Rotor 580422R

The Raybestos R-Line Disc Brake Rotor 580422R is engineered for reliable braking performance on select GM trucks and SUVs. Designed specifically for vehicles like the Chevrolet Silverado 1500 and GMC Sierra 1500, this rotor meets precise fitment and durability standards.

  • Part Number: 580422R
  • Brand Line: R-Line
  • Type: Vented Disc Brake Rotor with Drum-in-Hat design
  • Outside Diameter: 344.7 mm (13.571 inches)
  • Nominal Thickness: 20.000 mm (0.787 inches)
  • Discard Thickness: 18.500 mm (0.728 inches)
  • Mounting Bolt Hole Quantity: 6
  • Mounting Bolt Hole Circle Diameter: 139.7 mm (5.500 inches)
  • Center Hole Diameter: 78.7 mm (3.098 inches)
  • Surface Type: Smooth
  • Overall Height: 85.1 mm (3.350 inches)

Detailed Product Description

This Raybestos R-Line rotor 580422R features a vented design that improves heat dissipation during braking, reducing the risk of brake fade under heavy use. The drum-in-hat configuration integrates a parking brake drum within the rotor, making it compatible with vehicles equipped with rear drum parking brakes. The smooth surface finish ensures consistent pad contact and braking efficiency. With six mounting bolt holes and a 139.7 mm bolt circle diameter, this rotor is engineered to fit securely on compatible GM models.

The rotor’s dimensions, including a 344.7 mm outside diameter and a nominal thickness of 20.000 mm, align with factory specifications for vehicles such as the Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon XL. The discard thickness of 18.500 mm indicates the minimum safe thickness before replacement is necessary, helping maintain braking safety and performance.

About the Raybestos R-Line Product Line

The R-Line by Raybestos is designed to provide dependable braking components that meet or exceed OEM standards. This product line focuses on delivering rotors with precise fitment and consistent quality, suitable for a range of GM trucks and SUVs. The 580422R rotor exemplifies the R-Line’s commitment to durability and performance in demanding driving conditions.

Applications and Problem Solving

  • Compatible with Chevrolet Avalanche, Silverado 1500, and Suburban 1500 models
  • Fits GMC Sierra 1500, Yukon, and Yukon XL vehicles
  • Addresses issues of brake rotor wear and thickness below discard limits
  • Helps reduce brake fade through vented rotor design
  • Replaces worn or damaged drum-in-hat rotors for parking brake functionality

Installation Notes and Tips

  • Ensure rotor thickness is above discard thickness (18.500 mm) before installation
  • Verify mounting bolt hole pattern matches vehicle specifications (6 holes, 139.7 mm bolt circle)
  • Clean hub surface before mounting to prevent rotor runout
  • Torque mounting bolts to manufacturer specifications for secure fitment
  • Inspect brake pads and hardware during rotor replacement for optimal performance

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet strict quality standards, ensuring reliable braking performance and durability. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship. Always consult product documentation or manufacturer resources for exact warranty terms related to part number 580422R.

BrandRaybestos
Part Number580422R
PositionR-Line, Rear
Center Hole Diameter3.098
Center Hole Diameter78.700
Conventional Or Drum-In-Hat Type RotorDrum-In-Hat
Discard Thickness0.728
Discard Thickness18.500
Inside Diameter9.831
Inside Diameter249.700
Mounting Bolt Hole Circle Diameter5.500
Mounting Bolt Hole Circle Diameter139.700
Mounting Bolt Hole Diameter0.645
Mounting Bolt Hole Diameter16.400
Mounting Bolt Hole Quantity6
Nominal Thickness0.787
Nominal Thickness20.000
Outside Diameter13.571
Outside Diameter344.700
Overall Height3.350
Overall Height85.100
Solid Or Vented Type RotorVented
Stud/Lug Hole Quantity6
Surface TypeSmooth

This part fits 135 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2020CadillacEscaladeRearAvailable until stock is depleted; Raybestos R-Line
2020CadillacEscalade ESVRearAvailable until stock is depleted; Raybestos R-Line
2020ChevroletTahoeRearw/o Brake Code 1LR; R-Line
2020GMCYukonRearAvailable until stock is depleted; Raybestos R-Line
2020GMCYukon XLRearw/o Brake Code 1LR; R-Line
2019CadillacEscaladeRearAvailable until stock is depleted; Raybestos R-Line
2019CadillacEscalade ESVRearAvailable until stock is depleted; Raybestos R-Line
2019ChevroletSilverado 1500 LDRearAvailable until stock is depleted; Raybestos R-Line
2019ChevroletTahoeRearDisc Brake Caliper for Police Package applications; R-Line
2019GMCSierra 1500 LimitedRearAvailable until stock is depleted; Raybestos R-Line
2019GMCYukonRearAvailable until stock is depleted; Raybestos R-Line
2019GMCYukon XLRearw/o Brake Code 1LR; R-Line
2018CadillacEscaladeRearAvailable until stock is depleted; Raybestos R-Line
2018CadillacEscalade ESVRearAvailable until stock is depleted; Raybestos R-Line
2018ChevroletSilverado 1500RearAvailable until stock is depleted; Raybestos R-Line
2018ChevroletTahoeRearDisc Brake Caliper for Police Package applications; R-Line
2018GMCSierra 1500RearAvailable until stock is depleted; Raybestos R-Line
2018GMCYukonRearAvailable until stock is depleted; Raybestos R-Line
2018GMCYukon XLRearAvailable until stock is depleted; Raybestos R-Line
2017CadillacEscaladeRearAvailable until stock is depleted; Raybestos R-Line
2017CadillacEscalade ESVRearAvailable until stock is depleted; Raybestos R-Line
2017ChevroletCheyenneRearAvailable until stock is depleted; Raybestos R-Line
2017ChevroletSilverado 1500RearAvailable until stock is depleted; Raybestos R-Line
2017ChevroletTahoeRearDisc Brake Caliper for Police Package applications; R-Line
2017GMCSierra 1500RearAvailable until stock is depleted; Raybestos R-Line
2017GMCYukonRearAvailable until stock is depleted; Raybestos R-Line
2017GMCYukon XLRearAvailable until stock is depleted; Raybestos R-Line
2016CadillacEscaladeRearAvailable until stock is depleted; Raybestos R-Line
2016CadillacEscalade ESVRearAvailable until stock is depleted; Raybestos R-Line
2016ChevroletCheyenneRearAvailable until stock is depleted; Raybestos R-Line
2016ChevroletSilverado 1500RearAvailable until stock is depleted; Raybestos R-Line
2016ChevroletTahoeRearDisc Brake Caliper for Police Package applications; R-Line
2016GMCSierra 1500RearAvailable until stock is depleted; Raybestos R-Line
2016GMCYukonRearAvailable until stock is depleted; Raybestos R-Line
2016GMCYukon XLRearAvailable until stock is depleted; Raybestos R-Line
2015CadillacEscaladeRearAvailable until stock is depleted; Raybestos R-Line
2015CadillacEscalade ESVRearAvailable until stock is depleted; Raybestos R-Line
2015ChevroletCheyenneRearAvailable until stock is depleted; Raybestos R-Line
2015ChevroletSilverado 1500RearAvailable until stock is depleted; Raybestos R-Line
2015ChevroletTahoeRearDisc Brake Caliper for Police Package applications; R-Line
2015GMCSierra 1500RearAvailable until stock is depleted; Raybestos R-Line
2015GMCYukonRearAvailable until stock is depleted; Raybestos R-Line
2015GMCYukon XLRearAvailable until stock is depleted; Raybestos R-Line
2014CadillacEscaladeRearR-Line
2014CadillacEscalade ESVRearR-Line
2014ChevroletCheyenneRearAvailable until stock is depleted; Raybestos R-Line
2014ChevroletSilverado 1500RearAvailable until stock is depleted; Raybestos R-Line
2014ChevroletSuburban 1500RearR-Line
2014ChevroletTahoeRearR-Line
2014GMCSierraRearAvailable until stock is depleted; Raybestos R-Line
2014GMCSierra 1500RearAvailable until stock is depleted; Raybestos R-Line
2014GMCYukonRearR-Line
2014GMCYukon XL 1500RearR-Line
2013CadillacEscaladeRearR-Line
2013CadillacEscalade ESVRearR-Line
2013CadillacEscalade EXTRearR-Line
2013ChevroletAvalancheRearR-Line
2013ChevroletCheyenneRearAvailable until stock is depleted; Raybestos R-Line
2013ChevroletSilverado 1500RearR-Line
2013ChevroletSuburban 1500RearR-Line
2013ChevroletTahoeRearR-Line
2013GMCSierraRearAvailable until stock is depleted; Raybestos R-Line
2013GMCSierra 1500RearR-Line
2013GMCYukonRearR-Line
2013GMCYukon XL 1500RearR-Line
2012CadillacEscaladeRearR-Line
2012CadillacEscalade ESVRearR-Line
2012CadillacEscalade EXTRearR-Line
2012ChevroletAvalancheRearR-Line
2012ChevroletCheyenneRearAvailable until stock is depleted; Raybestos R-Line
2012ChevroletSilverado 1500RearR-Line
2012ChevroletSuburban 1500RearR-Line
2012ChevroletTahoeRearR-Line
2012GMCSierraRearAvailable until stock is depleted; Raybestos R-Line
2012GMCSierra 1500RearR-Line
2012GMCYukonRearR-Line
2012GMCYukon XL 1500RearR-Line
2011CadillacEscaladeRearR-Line
2011CadillacEscalade ESVRearR-Line
2011CadillacEscalade EXTRearR-Line
2011ChevroletAvalancheRearR-Line
2011ChevroletCheyenneRearAvailable until stock is depleted; Raybestos R-Line
2011ChevroletSilverado 1500RearR-Line
2011ChevroletSuburban 1500RearR-Line
2011ChevroletTahoeRearR-Line
2011GMCSierraRearAvailable until stock is depleted; Raybestos R-Line
2011GMCSierra 1500RearR-Line
2011GMCYukonRearR-Line
2011GMCYukon XL 1500RearR-Line
2010CadillacEscaladeRearR-Line
2010CadillacEscalade ESVRearR-Line
2010CadillacEscalade EXTRearR-Line
2010ChevroletAvalancheRearR-Line
2010ChevroletCheyenneRearAvailable until stock is depleted; Raybestos R-Line
2010ChevroletSilverado 1500RearR-Line
2010ChevroletSuburban 1500RearR-Line
2010ChevroletTahoeRearR-Line
2010GMCSierraRearAvailable until stock is depleted; Raybestos R-Line
2010GMCSierra 1500RearR-Line
2010GMCYukonRearR-Line
2010GMCYukon XL 1500RearR-Line
2009CadillacEscaladeRearR-Line
2009CadillacEscalade ESVRearR-Line
2009CadillacEscalade EXTRearR-Line
2009ChevroletAvalancheRearR-Line
2009ChevroletSilverado 1500RearR-Line
2009ChevroletSuburban 1500RearR-Line
2009ChevroletTahoeRearR-Line
2009GMCSierraRearAvailable until stock is depleted; Raybestos R-Line
2009GMCSierra 1500RearR-Line
2009GMCYukonRearR-Line
2009GMCYukon XL 1500RearR-Line
2008CadillacEscaladeRearR-Line
2008CadillacEscalade ESVRearR-Line
2008CadillacEscalade EXTRearR-Line
2008ChevroletAvalancheRearR-Line
2008ChevroletSilverado 1500RearR-Line
2008ChevroletSuburban 1500RearR-Line
2008ChevroletTahoeRearR-Line
2008GMCSierraRearAvailable until stock is depleted; Raybestos R-Line
2008GMCSierra 1500RearR-Line
2008GMCYukonRearR-Line
2008GMCYukon XL 1500RearR-Line
2007CadillacEscaladeRearR-Line
2007CadillacEscalade ESVRearR-Line
2007CadillacEscalade EXTRearR-Line
2007ChevroletAvalancheRearR-Line
2007ChevroletSilverado 1500RearR-Line
2007ChevroletSuburban 1500RearR-Line
2007ChevroletTahoeRearR-Line
2007GMCSierraRearAvailable until stock is depleted; Raybestos R-Line
2007GMCSierra 1500RearR-Line
2007GMCSierra 1500 ClassicDenaliRearR-Line
2007GMCYukonRearR-Line
2007GMCYukon XL 1500RearR-Line

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

This part directly replaces or is cross-referenced with the following part numbers:

09.B534.1014-55133157926341804841920-551332055133211781-C22968231250106462583210332625244206465513355133DG55133DL580422580422FZN580422P580422PER580422R580422RGS59382584223345AR8658EVCAX55133BD126457BD126457EBD180466EBR55133BR5513302DL55133PRT5729PS55133X51794YH145729YH145729CYH145729P

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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